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KBP to KOS: distance & flight time
Kiev (Boryspil International Airport) → Sihanoukville (Sihanoukville International Airport)
4,898 mi
7,882 km · 4,256 nm
10h 4m
estimated nonstop flight time
+4h
time difference · heading east
See live KBP→KOS fares Phone-only fares on this route — call free
Flight time details
4,898 miles nonstop takes roughly 10h 4m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- KBP — Boryspil International Airport · Kiev, Ukraine
- 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 KBP
- IEV · Kiev Zhuliany International Airport20 mi away
- GML · Gostomel Airport36 mi away
- CEJ · Chernihiv Shestovitsa Airport74 mi away
- CKC · Cherkasy International Airport81 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 KBP from KOS?
The flight distance from Kiev (KBP) to Sihanoukville (KOS) is 4,898 miles (7,882 km, 4,256 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KBP to KOS?
A nonstop flight takes about 10h 4m 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 Kiev and Sihanoukville?
Sihanoukville is 4 hours ahead of Kiev.
What is the cheapest way to fly from KBP to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KBP–KOS that never appear on search engines, with no booking fees.