Distance calculator

Great-circle distance. Enter an airport ICAO / IATA code or coordinates (for example 52.1657, 20.9671).

DRRN · Diori Hamani International Airport → DNMA · Maiduguri International Airport

Distance
645.7 nm
1,195.8 km · 743.1 mi
Course (true)
097°
Reverse course
280°
Flight time
1:28

Straight great-circle distance, not a route. Course is true, not magnetic.