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VKO to KOS: distance & flight time
Moscow (Vnukovo International Airport) → Sihanoukville (Sihanoukville International Airport)
4,701 mi
7,565 km · 4,085 nm
9h 41m
estimated nonstop flight time
+4h
time difference · heading east
See live VKO→KOS fares Phone-only fares on this route — call free
Flight time details
4,701 miles nonstop takes roughly 9h 41m 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
- VKO — Vnukovo International Airport · Moscow, 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 VKO
- OSF · Ostafyevo International Airport11 mi away
- SVO · Sheremetyevo International Airport27 mi away
- DME · Domodedovo International Airport28 mi away
- BKA · Bykovo Airport31 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 VKO from KOS?
The flight distance from Moscow (VKO) to Sihanoukville (KOS) is 4,701 miles (7,565 km, 4,085 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from VKO to KOS?
A nonstop flight takes about 9h 41m 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 Moscow and Sihanoukville?
Sihanoukville is 4 hours ahead of Moscow.
What is the cheapest way to fly from VKO to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on VKO–KOS that never appear on search engines, with no booking fees.