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CIH to KOS: distance & flight time
Changzhi (Changzhi Airport) → Sihanoukville (Sihanoukville International Airport)
1,870 mi
3,010 km · 1,625 nm
4h 8m
estimated nonstop flight time
-1h
time difference · heading south
See live CIH→KOS fares Phone-only fares on this route — call free
Flight time details
1,870 miles nonstop takes roughly 4h 8m gate to gate, flying south. 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
- CIH — Changzhi Airport · Changzhi, 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 CIH
- HDG · Handan Airport75 mi away
- LFQ · Linfen Qiaoli Airport83 mi away
- TYN · Taiyuan Wusu Airport107 mi away
- LYA · Luoyang Airport112 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 CIH from KOS?
The flight distance from Changzhi (CIH) to Sihanoukville (KOS) is 1,870 miles (3,010 km, 1,625 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CIH to KOS?
A nonstop flight takes about 4h 8m 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 Changzhi and Sihanoukville?
Sihanoukville is 1 hour behind Changzhi.
What is the cheapest way to fly from CIH to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CIH–KOS that never appear on search engines, with no booking fees.