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

Flight Summary

NM
Distance
KM
Distance
Miles
Distance
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.