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Airport distance & flight-time calculator

Pick any two of the 16,204 airports in the directory, get the great-circle distance and an estimated flight time. Runs entirely in your browser, no data leaves your device.

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Statute miles
Kilometers
Nautical miles
Est. flight time

Distance is the great-circle ("as the crow flies") path between published field coordinates, not an actual flight-planned route, real routes vary for airspace and weather. Flight time assumes a ~480 mph cruise groundspeed plus a fixed 30-minute allowance for taxi, climb and descent; treat it as a planning estimate, not a schedule, actual block times vary by aircraft type, winds and routing.

Why this exists

Most airport lookup sites either bury a distance calculator inside a flight-search funnel or only cover the largest hubs. This one runs against the full 16,204-airport directory (including the regional fields most tools skip), computes locally from the same published field coordinates used on every airport page here, and keeps no record of what you search.