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WJU to KOS: distance & flight time
Wonju (Wonju/Hoengseong Air Base (K-38/K-46)) → Sihanoukville (Sihanoukville International Airport)
2,393 mi
3,851 km · 2,079 nm
5h 10m
estimated nonstop flight time
-2h
time difference · heading southwest
See live WJU→KOS fares Phone-only fares on this route — call free
Flight time details
2,393 miles nonstop takes roughly 5h 10m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- WJU — Wonju/Hoengseong Air Base (K-38/K-46) · Wonju, South Korea
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
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 WJU
- ICN · Incheon International Airport83 mi away
- SSN · Seoul Air Base (K-16)47 mi away
- SWU · Suwon Airport54 mi away
- CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)56 mi away
Near KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Frequently asked questions
How far is WJU from KOS?
The flight distance from Wonju (WJU) to Sihanoukville (KOS) is 2,393 miles (3,851 km, 2,079 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WJU to KOS?
A nonstop flight takes about 5h 10m 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 Wonju and Sihanoukville?
Sihanoukville is 2 hours behind Wonju.
What is the cheapest way to fly from WJU to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WJU–KOS that never appear on search engines, with no booking fees.