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NBS to KOS: distance & flight time
Baishan (Changbaishan Airport) → Sihanoukville (Sihanoukville International Airport)
2,614 mi
4,206 km · 2,271 nm
5h 35m
estimated nonstop flight time
-1h
time difference · heading southwest
See live NBS→KOS fares Phone-only fares on this route — call free
Flight time details
2,614 miles nonstop takes roughly 5h 35m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- NBS — Changbaishan Airport · Baishan, 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 NBS
- TNH · Tonghua Sanyuanpu Airport98 mi away
- YNJ · Yanji Chaoyangchuan Airport110 mi away
- RGO · Orang Airport114 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 NBS from KOS?
The flight distance from Baishan (NBS) to Sihanoukville (KOS) is 2,614 miles (4,206 km, 2,271 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NBS to KOS?
A nonstop flight takes about 5h 35m 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 Baishan and Sihanoukville?
Sihanoukville is 1 hour behind Baishan.
What is the cheapest way to fly from NBS to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NBS–KOS that never appear on search engines, with no booking fees.