CITY DISTANCE
Get the straight-line flight distance you need right now.
How we calculate
Real numbers
This distance tool uses the latest geocoding algorithms. We check every city against global satellite data so you get a result you can actually use.
It doesn't matter if you're measuring for shipping or just for your own travel plans—the math behind the screen stays the same.
Why it matters
Converting distance isn't just about the math. It's about getting things right the first time. Having a tool that works when you need it means fewer mistakes.
What is straight-line distance?
Also known as "as the crow flies," this measures the shortest path between two points on the map, disregarding the roads or terrain. This is typically how flight paths are executed.
The Haversine Formula
We use a specialized mathematical equation that calculates the distance between two points on a sphere (like Earth), accounting for the planet's curvature to give you insane precision.