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KWJ to KOS: distance & flight time
Kwangju (Gwangju Airport) → Sihanoukville (Sihanoukville International Airport)
2,235 mi
3,597 km · 1,942 nm
4h 51m
estimated nonstop flight time
-2h
time difference · heading southwest
See live KWJ→KOS fares Phone-only fares on this route — call free
Flight time details
2,235 miles nonstop takes roughly 4h 51m 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
- KWJ — Gwangju Airport · Kwangju, 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 KWJ
- MWX · Muan International Airport26 mi away
- MPK · Mokpo Heliport35 mi away
- RSU · Yeosu Airport50 mi away
- CHN · Jeon Ju Airport (G-703)55 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 KWJ from KOS?
The flight distance from Kwangju (KWJ) to Sihanoukville (KOS) is 2,235 miles (3,597 km, 1,942 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KWJ to KOS?
A nonstop flight takes about 4h 51m 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 Kwangju and Sihanoukville?
Sihanoukville is 2 hours behind Kwangju.
What is the cheapest way to fly from KWJ to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KWJ–KOS that never appear on search engines, with no booking fees.