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ALW to SSN: distance & flight time
Walla Walla (Walla Walla Regional Airport) → Seoul East (Seoul Air Base (K-16))
5,385 mi
8,667 km · 4,680 nm
11h 2m
estimated nonstop flight time
+16h
time difference · heading northwest
See live ALW→SSN fares Phone-only fares on this route — call free
Flight time details
5,385 miles nonstop takes roughly 11h 2m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- ALW — Walla Walla Regional Airport · Walla Walla, 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 ALW
- PDT · Eastern Oregon Regional At Pendleton Airport38 mi away
- PSC · Tri Cities Airport41 mi away
- LGD · La Grande/Union County Airport57 mi away
- LWS · Lewiston Nez Perce County Airport64 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 ALW from SSN?
The flight distance from Walla Walla (ALW) to Seoul East (SSN) is 5,385 miles (8,667 km, 4,680 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALW to SSN?
A nonstop flight takes about 11h 2m 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 Walla Walla and Seoul East?
Seoul East is 16 hours ahead of Walla Walla.
What is the cheapest way to fly from ALW to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALW–SSN that never appear on search engines, with no booking fees.