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CDE to KOS: distance & flight time
Chengde (Chengde Puning Airport) → Sihanoukville (Sihanoukville International Airport)
2,286 mi
3,679 km · 1,986 nm
4h 57m
estimated nonstop flight time
—
time difference · heading southwest
See live CDE→KOS fares Phone-only fares on this route — call free
Flight time details
2,286 miles nonstop takes roughly 4h 57m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- CDE — Chengde Puning Airport · Chengde, China
- 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 CDE
- CIF · Chifeng Airport88 mi away
- PEK · Beijing Capital International Airport106 mi away
- BPE · Qinhuangdao Beidaihe Airport113 mi away
- SHP · Shanhaiguan Airport118 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 CDE from KOS?
The flight distance from Chengde (CDE) to Sihanoukville (KOS) is 2,286 miles (3,679 km, 1,986 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CDE to KOS?
A nonstop flight takes about 4h 57m 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 cheapest way to fly from CDE to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CDE–KOS that never appear on search engines, with no booking fees.