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SMN to SSN: distance & flight time
Salmon (Lemhi County Airport) → Seoul East (Seoul Air Base (K-16))
5,585 mi
8,989 km · 4,854 nm
11h 25m
estimated nonstop flight time
+15h
time difference · heading northwest
See live SMN→SSN fares Phone-only fares on this route — call free
Flight time details
5,585 miles nonstop takes roughly 11h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- SMN — Lemhi County Airport · Salmon, United States
- SSN — Seoul Air Base (K-16) · Seoul East, South Korea
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SMN
- BTM · Bert Mooney Airport88 mi away
- MYL · McCall Municipal Airport110 mi away
- SUN · Friedman Memorial Airport114 mi away
- MSO · Missoula International Airport124 mi away
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is SMN from SSN?
The flight distance from Salmon (SMN) to Seoul East (SSN) is 5,585 miles (8,989 km, 4,854 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SMN to SSN?
A nonstop flight takes about 11h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Salmon and Seoul East?
Seoul East is 15 hours ahead of Salmon.
What is the cheapest way to fly from SMN to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SMN–SSN that never appear on search engines, with no booking fees.