Airport Distance Calculator
Calculate flight distance between any two airports worldwide. Great-circle (shortest) distance in km, miles, and nautical miles.
How flight distances are calculated
We use the Haversine formula to compute the great-circle distance — the shortest path between two points on the surface of the Earth. This is the same method used by airlines for fuel planning. Actual flight paths may be longer due to air traffic control routing, weather avoidance, and restricted airspace.