Calculate Distance Between Any Two Cities, Towns, or ZIP Codes
Pick a country, enter two locations, and get an instant distance estimate straight-line, approximate travel, or flight distance, depending on what you're trying to figure out. Coverage spans the United States, Canada, and 21+ countries across North America, Europe, Asia, Africa, and Oceania, so this isn't limited to US ZIP codes the way a lot of distance tools are.
No account, no cost, no cap on how many times you can run it.
Four Numbers, Not Just One
"Distance" means different things depending on what you're actually planning, which is why this calculator doesn't force everything into a single number. Every search returns straight-line distance, travel distance, an approximate drive time, and flight distance together, so you're not stuck picking one measurement and hoping it's the right one for what you need.
Straight-line distance also called "as the crow flies" is the direct geographic distance between two points, ignoring roads, terrain, or anything in between. It's the fastest calculation and the most useful when you just need a rough sense of proximity: how close two cities really are, regardless of how you'd actually get from one to the other.
Travel distance gives an approximate road distance, based on geographic coordinates and typical routing patterns rather than a live, turn-by-turn route. It's closer to what you'd expect a drive to actually cover than a pure straight-line figure, especially in areas where roads don't run directly between two points coastlines, mountain ranges, river crossings.
Approximate drive time takes that travel distance and converts it into a rough estimate of how long the trip would take, based on typical driving speeds for that kind of distance. It's not pulling live traffic data the way a navigation app does, so treat it as a planning figure a solid gut check before a trip, not a number to build a tight schedule around.
Flight distance is the great-circle distance the shortest possible path a plane would take between two cities or airports, curving with the earth rather than running in a flat line. If you're comparing flight routes or estimating air travel time, this is the number that actually applies, since it accounts for the planet's curvature in a way a flat straight-line measurement doesn't.
Each of these answers a genuinely different question, and picking the right one matters more than people expect a straight-line figure will consistently understate a road trip, drive time shifts a lot depending on the route and road type, and neither is the right number to use when you're actually comparing flight options.
Country Coverage
The calculator currently supports the United States, Canada, and 19 other countries, including the United Kingdom, France, Germany, Australia, India, Brazil, Mexico, South Africa, Argentina, Poland, Spain, Portugal, New Zealand, Turkey, Nigeria, Romania, Austria, Ireland, and Singapore.
Each country's calculator is built around its own local geography cities and towns for most countries, ZIP codes for the US, postal code areas for Canada, communes for France and Romania, municipalities for Spain and Mexico, and districts for Turkey and Singapore. Rather than forcing every country into a single generic city-to-city format, each one uses whatever level of geographic detail actually matches how that country organizes its own locations.
If you're working specifically with US ZIP codes, the United States Distance Calculator is built around that system directly. For Canadian postal code areas, the Canada Distance Calculator does the same on that side of the border.
Working with ZIP Codes and Postal Codes Directly
Not every search starts with a city name. In the US, a lot of business and logistics use cases start with a ZIP Code instead — checking shipping distance, mapping a delivery or service radius, comparing customer coverage areas, or running basic population and territory analysis. Searching by ZIP Code skips the ambiguity of city names (which often repeat across states) and gets straight to a precise point on the map.
Canada works the same way with Postal Codes. Since a single Canadian city can span a wide area, postal code-level searches give a more precise starting point than a city name alone — useful for regional analysis, route optimization, or comparing coverage across provinces. For businesses expanding across multiple provinces, this level of precision matters more than it does with a broad city-to-city comparison.
Both are available directly through the United States Distance Calculator and Canada Distance Calculator, without needing to go through the general country selector first.
Delivery and Logistics Planning
A business setting a delivery radius doesn't need a full mapping application to answer one simple question: is this customer close enough to be worth the trip. Running a location through the travel distance and drive time calculation gives a fast, reasonable answer, and it holds up whether you're checking a single new customer or working through a longer list to define a service area from scratch drive time in particular is often the more useful number here, since a delivery decision usually comes down to minutes on the road, not raw miles.
For businesses operating across borders a Canadian company shipping into parts of the northern US, or a UK business assessing distance to a partner in continental Europe having country-specific calculators that actually reflect local geography (postal code areas, communes, municipalities) beats forcing every address into a one-size-fits-all city search.
Sales Territory Planning
Territories built strictly around administrative lines states, provinces, counties often end up lopsided, with one rep covering a small, dense area and another covering a huge, sparse one. Straight-line or travel distance between key cities gives territory planners a more grounded way to check whether a proposed split actually makes sense in terms of coverage and travel time, rather than relying on how the map happens to be divided politically.
Travel and Trip Planning
This is one of the more common everyday uses checking how far apart two cities actually are before committing to a trip, comparing a couple of possible destinations, or getting a sense of scale before booking anything. Straight-line distance is usually the quickest way to compare options at a glance; travel distance and the approximate drive time that comes with it get closer to what an actual drive would involve once you've narrowed things down to a real route you're considering.
Flight Distance and Air Travel
For anyone comparing flight routes or estimating how long a flight might take, straight-line distance alone can be misleading, since it doesn't account for the earth's curvature over longer distances. The flight distance calculation solves that specifically it's the same great-circle method airlines and flight planners use, and it's the more accurate figure once a route crosses more than a short regional hop.
Real Estate and Relocation
Distance from a handful of reference points a downtown core, a major airport, a specific employer, family in another city factors into most relocation and property decisions, even when it's not listed anywhere on a property listing. Whether you're comparing neighborhoods within the United States or evaluating a move to Australia, checking straight-line or travel distance between a prospective home and those reference points adds that context quickly, without needing to plot each comparison manually.
Geographic and Academic Research
Anyone working with location data at scale transportation studies, regional economic analysis, population research often needs distance as one variable among several, calculated consistently across many location pairs rather than measured by hand off a map. This holds whether the dataset covers India, Brazil, or any other supported country having straight-line, travel, and flight distance available as separate, clearly defined calculations makes it easier to pick the correct measure for whatever the research question actually requires, rather than defaulting to whichever number is easiest to find.
Frequently Asked Questions
Q. What's the difference between straight-line and travel distance?
- Straight-line distance is the direct geographic distance between two points, ignoring roads entirely. Travel distance approximates how far you'd actually drive, based on coordinates and typical routing, and it's usually longer than the straight-line figure since roads rarely run in a perfectly direct path.
Q. How accurate is the estimated drive time?
- It's a planning-level estimate based on the travel distance and typical driving speeds for that kind of route, not live traffic or real-time conditions. It's a solid gut check for how long a trip should roughly take, but for anything time-sensitive, a navigation app pulling current traffic data will give you a tighter number.
Q. Why is flight distance different from straight-line distance?
- Flight distance uses the great-circle method, which accounts for the curvature of the earth. Over short distances the two numbers are close, but over longer routes especially transcontinental or intercontinental ones straight-line distance calculated on a flat basis can diverge noticeably from the actual shortest flight path.
Q. Which countries does this calculator cover?
- The United States, Canada, and 19 additional countries spanning North America, Europe, Asia, Africa, and Oceania, including the UK, Germany, France, Australia, India, Brazil, Mexico, and several others. Each country's calculator is built around the way that country actually organizes its own locations cities, postal areas, communes, or municipalities.
Q. Can I use this for US ZIP codes specifically?
- Yes the United States Distance Calculator is built specifically around US ZIP codes and cities, separate from the general country selector.
Q. Is there a cost to use this?
- No. All three distance calculations, across every supported country, are free with no account required.
Q. How accurate is the travel distance estimate?
- It's a solid planning estimate based on geographic coordinates and general routing patterns, not a live, turn-by-turn calculation. For an exact driving route accounting for current roads, traffic, or closures, a mapping or navigation app is the better tool for that specific job.
Q. Can I compare more than two locations at once?
- The current tool calculates one pair at a time. For comparing several locations against a single reference point, running each pair individually is the way to do it.
Calculate a Distance
Select a country above to get started, or jump directly to the United States Distance Calculator or Canada Distance Calculator. Looking for a specific ZIP code or postal code first? The US ZIP Code Directory and Canada Postal Code Directory are the places to search or browse by state and province.