How to Use Distance Calculator
Find the straight-line distance between two latitude/longitude points in kilometers, miles and nautical miles, with city presets.
Open the Distance Calculator tool →What is Distance Calculator?
Calculate the great-circle distance between two coordinates. It's completely free, needs no sign-up, and runs entirely in your browser — so it's fast and private.
How to use Distance Calculator
- Open the Distance Calculator tool.
- Enter your details or values.
- The result is calculated instantly.
- Copy or use the result. Everything runs in your browser — nothing is uploaded.
Frequently asked questions
What distance does it calculate?
The great-circle (straight-line) distance between two latitude and longitude coordinates.
Is that the driving distance?
No — it's the straight-line distance over the earth's surface, which is shorter than a road route.
Is my data private?
Yes — the calculation runs in your browser.
Ready to try it?
Open Distance Calculator →