Distance calculator

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

KPPO · La Porte Municipal Airport → KBOS · Boston Logan International Airport

Distance
702.7 nm
1,301.3 km · 808.6 mi
Course (true)
081°
Reverse course
271°
Flight time
1:36

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