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KOS to CHG: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Chaoyang (Chaoyang Airport)
2,370 mi
3,813 km · 2,059 nm
5h 7m
estimated nonstop flight time
+1h
time difference · heading northeast
See live KOS→CHG fares Phone-only fares on this route — call free
Flight time details
2,370 miles nonstop takes roughly 5h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- CHG — Chaoyang Airport · Chaoyang, China
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 CHG
- JNZ · Jinzhou Airport44 mi away
- XEN · Xingcheng Air Base68 mi away
- CIF · Chifeng Airport92 mi away
- SHP · Shanhaiguan Airport115 mi away
Frequently asked questions
How far is KOS from CHG?
The flight distance from Sihanoukville (KOS) to Chaoyang (CHG) is 2,370 miles (3,813 km, 2,059 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to CHG?
A nonstop flight takes about 5h 7m 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 Chaoyang?
Chaoyang is 1 hour ahead of Sihanoukville.
What is the cheapest way to fly from KOS to CHG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–CHG that never appear on search engines, with no booking fees.