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LWT to SSN: distance & flight time
Lewistown (Lewistown Municipal Airport) → Seoul East (Seoul Air Base (K-16))
5,634 mi
9,067 km · 4,896 nm
11h 31m
estimated nonstop flight time
+15h
time difference · heading northwest
See live LWT→SSN fares Phone-only fares on this route — call free
Flight time details
5,634 miles nonstop takes roughly 11h 31m 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
- LWT — Lewistown Municipal Airport · Lewistown, 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 LWT
- GTF · Great Falls International Airport94 mi away
- BIL · Billings Logan International Airport96 mi away
- HVR · Havre City County Airport104 mi away
- LVM · Mission Field104 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 LWT from SSN?
The flight distance from Lewistown (LWT) to Seoul East (SSN) is 5,634 miles (9,067 km, 4,896 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LWT to SSN?
A nonstop flight takes about 11h 31m 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 Lewistown and Seoul East?
Seoul East is 15 hours ahead of Lewistown.
What is the cheapest way to fly from LWT to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LWT–SSN that never appear on search engines, with no booking fees.