Distance calculator

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

KHTL · Roscommon County - Blodgett Memorial Airport → KATL · Hartsfield Jackson Atlanta International Airport

Distance
643.9 nm
1,192.5 km · 741.0 mi
Course (true)
179°
Reverse course
359°
Flight time
1:28

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