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KOS to KUV: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Kunsan (Kunsan Air Base)
2,265 mi
3,645 km · 1,968 nm
4h 54m
estimated nonstop flight time
+2h
time difference · heading northeast
See live KOS→KUV fares Phone-only fares on this route — call free
Flight time details
2,265 miles nonstop takes roughly 4h 54m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- KUV — Kunsan Air Base · Kunsan, 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 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
Near KUV
- CHN · Jeon Ju Airport (G-703)28 mi away
- KWJ · Gwangju Airport55 mi away
- HMY · Seosan Air Base56 mi away
- MWX · Muan International Airport64 mi away
Frequently asked questions
How far is KOS from KUV?
The flight distance from Sihanoukville (KOS) to Kunsan (KUV) is 2,265 miles (3,645 km, 1,968 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to KUV?
A nonstop flight takes about 4h 54m 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 Sihanoukville and Kunsan?
Kunsan is 2 hours ahead of Sihanoukville.
What is the cheapest way to fly from KOS to KUV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–KUV that never appear on search engines, with no booking fees.