AirportFYI

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Distance: SEA to STL

Seattle–Tacoma International Airport ↔ St. Louis Lambert International Airport

Kilometers

2 744

km

Miles

1 705

mi

Nautical Miles

1 482

nm

Route Map

Distance & Flight Information

From: 🇺🇸 Seattle–Tacoma International Airport (SEA)
To: 🇺🇸 St. Louis Lambert International Airport (STL)
Great-Circle Distance: 2 744 km
Distance (Miles): 1 705 mi
Distance (Nautical Miles): 1 482 nm
Estimated Flight Time: ~3h 44m
Initial Bearing: 98,9° (E)

Reverse Route

Flight Information

View flights SEA to STL →

Tools

Distance Calculator Flight Time Estimator Jet Lag Calculator

Aviation Terms

Classification de l'espace aérien (Airspace Classification) Voies respiratoires (AWY: Airway) Procédure d'approche (Approach Procedure) Navigation dans la zone (RNAV: Area Navigation) Cap (Bearing) Bloquer le carburant (Block Fuel) Temps de blocage (Block Time) Montée (Climb)

Explore on Sister Sites

Airlines: SEA–STL ↗ AirlineFYI

See which airlines fly from SEA to STL

Aircraft on This Route ↗ PlaneFYI

Which aircraft types can fly this route non-stop