Distance: SEA to BOI
Seattle–Tacoma International Airport ↔ Boise Air Terminal/Gowen Field
Kilometers
641
km
Miles
398
mi
Nautical Miles
346
nm
Route Map
Distance & Flight Information
- Great-Circle Distance
- 641 km
- Distance (Miles)
- 398 mi
- Distance (Nautical Miles)
- 346 nm
- Estimated Flight Time
- ~1h 21m
- Initial Bearing
- 130.1° (SE)