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CKL to KOS: distance & flight time
Shchyolkovo (Chkalovskiy Air Base) → Sihanoukville (Sihanoukville International Airport)
4,675 mi
7,524 km · 4,063 nm
9h 38m
estimated nonstop flight time
+4h
time difference · heading east
See live CKL→KOS fares Phone-only fares on this route — call free
Flight time details
4,675 miles nonstop takes roughly 9h 38m 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
- CKL — Chkalovskiy Air Base · Shchyolkovo, Russia
- 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 CKL
- BKA · Bykovo Airport18 mi away
- ZIA · Zhukovsky International Airport23 mi away
- SVO · Sheremetyevo International Airport26 mi away
- DME · Domodedovo International Airport33 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 CKL from KOS?
The flight distance from Shchyolkovo (CKL) to Sihanoukville (KOS) is 4,675 miles (7,524 km, 4,063 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CKL to KOS?
A nonstop flight takes about 9h 38m 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 Shchyolkovo and Sihanoukville?
Sihanoukville is 4 hours ahead of Shchyolkovo.
What is the cheapest way to fly from CKL to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CKL–KOS that never appear on search engines, with no booking fees.