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CSX to KOS: distance & flight time
Changcha (Changsha Huanghua International Airport) → Sihanoukville (Sihanoukville International Airport)
1,366 mi
2,198 km · 1,187 nm
3h 26m
estimated nonstop flight time
-1h
time difference · heading southwest
See live CSX→KOS fares Phone-only fares on this route — call free
Flight time details
1,366 miles nonstop takes roughly 3h 26m 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
- CSX — Changsha Huanghua International Airport · Changcha, 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 CSX
- YIC · Yichun Mingyueshan Airport71 mi away
- HNY · Hengyang Nanyue Airport96 mi away
- CGD · Changde Airport108 mi away
- JGS · Jinggangshan Airport131 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 CSX from KOS?
The flight distance from Changcha (CSX) to Sihanoukville (KOS) is 1,366 miles (2,198 km, 1,187 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSX to KOS?
A nonstop flight takes about 3h 26m 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 Changcha and Sihanoukville?
Sihanoukville is 1 hour behind Changcha.
What is the cheapest way to fly from CSX to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSX–KOS that never appear on search engines, with no booking fees.