Seoul (ICN) to St Louis (STL)
Flight time
≈ 14h 09m
Bearing
28° NE
Seoul (ICN) to St Louis (STL) is 6,674 miles (10,740 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
Route traffic
No carrier has filed nonstop ICN–STLservice with the US Department of Transportation. That usually means the route is served with a connection, or only by carriers outside the DOT's reporting scope. The distance, map, and airport detail still apply.
The airports
Seoul
KR
Incheon International Airport
Coordinates
37.47°N, 126.45°E
Hemisphere
N · E
Frequently asked
How far is Seoul (ICN) from St Louis (STL)?
ICN to STL is 6,674 miles (10,740 km / 5,799 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ICN to STL?
A nonstop covers the 6,674-mile great-circle distance in roughly 14h 09m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
Is ICN–STL a nonstop route?
No US DOT nonstop filings were found for ICN–STL, so it is typically flown with a connection. The great-circle distance above still applies to the direct path.
What mileage do I earn flying ICN–STL?
Distance-based programs credit off the 6,674-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Other routes from ICN
Popular long-haul routes