Need help booking?
Unpublished phone-only deals available
CXB to KOS: distance & flight time
Cox's Bazar (Cox's Bazar Airport) → Sihanoukville (Sihanoukville International Airport)
1,078 mi
1,735 km · 937 nm
2h 49m
estimated nonstop flight time
+1h
time difference · heading southeast
See live CXB→KOS fares Phone-only fares on this route — call free
Flight time details
1,078 miles nonstop takes roughly 2h 49m gate to gate, flying southeast. 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
- CXB — Cox's Bazar Airport · Cox's Bazar, Bangladesh
- 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 CXB
- CGP · Shah Amanat International Airport56 mi away
- AKY · Sittwe Airport108 mi away
- BZL · Barisal Airport141 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 CXB from KOS?
The flight distance from Cox's Bazar (CXB) to Sihanoukville (KOS) is 1,078 miles (1,735 km, 937 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CXB to KOS?
A nonstop flight takes about 2h 49m 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 Cox's Bazar and Sihanoukville?
Sihanoukville is 1 hour ahead of Cox's Bazar.
What is the cheapest way to fly from CXB to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CXB–KOS that never appear on search engines, with no booking fees.