UDAN AVIATION Aviation Tools Hub
Free Standalone Tool

FLIGHT DISTANCE CALCULATOR

Search by airport name or IATA code to calculate great-circle flight distance in nautical miles, kilometres and miles, plus a simple estimated flight time.

Airport to Airport Distance

Type a city, airport name or code such as DEL, BOM, JFK or LHR.

54 airports in quick database
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Flight Summary

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NM
Distance
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KM
Distance
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Miles
Distance
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Hours
Est. Time
Distance is calculated using the great-circle (Haversine) method. Estimated time uses a simple 250-knot reference speed and is for general planning/learning only, not operational flight planning.