Distance: STL to SEA
St. Louis Lambert International Airport ↔ Seattle–Tacoma International Airport
Kilometers
2,744
km
Miles
1,705
mi
Nautical Miles
1,482
nm
Route Map
Distance & Flight Information
- Great-Circle Distance
- 2,744 km
- Distance (Miles)
- 1,705 mi
- Distance (Nautical Miles)
- 1,482 nm
- Estimated Flight Time
- ~3h 44m
- Initial Bearing
- 301.0° (WNW)