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DEE to KOS: distance & flight time
Yuzhno-Kurilsk (Mendeleyevo Airport) → Sihanoukville (Sihanoukville International Airport)
3,402 mi
5,475 km · 2,956 nm
7h 8m
estimated nonstop flight time
—
time difference · heading southwest
See live DEE→KOS fares Phone-only fares on this route — call free
Flight time details
3,402 miles nonstop takes roughly 7h 8m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DEE — Mendeleyevo Airport · Yuzhno-Kurilsk, 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 DEE
- SHB · Nakashibetsu Airport45 mi away
- MMB · Memanbetsu Airport76 mi away
- KUH · Kushiro Airport98 mi away
- MBE · Monbetsu Airport116 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 DEE from KOS?
The flight distance from Yuzhno-Kurilsk (DEE) to Sihanoukville (KOS) is 3,402 miles (5,475 km, 2,956 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEE to KOS?
A nonstop flight takes about 7h 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 cheapest way to fly from DEE to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEE–KOS that never appear on search engines, with no booking fees.