Distance calculator

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

KASJ · Tri-County Airport at Henry Joyner Field → KLSF · Lawson Army Air Field

Distance
454.7 nm
842.1 km · 523.2 mi
Course (true)
241°
Reverse course
056°
Flight time
1:02

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