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KOS to LNX: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Smolensk (Smolensk North Airport)
4,892 mi
7,874 km · 4,251 nm
10h 4m
estimated nonstop flight time
—
time difference · heading northwest
See live KOS→LNX fares Phone-only fares on this route — call free
Flight time details
4,892 miles nonstop takes roughly 10h 4m gate to gate, flying northwest. 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
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- LNX — Smolensk North Airport · Smolensk, Russia
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 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
Near LNX
- VTB · Vitebsk Vostochny Airport70 mi away
- MVQ · Mogilev Airport98 mi away
- VLU · Velikiye Luki Airport121 mi away
- BZK · Bryansk Airport141 mi away
Frequently asked questions
How far is KOS from LNX?
The flight distance from Sihanoukville (KOS) to Smolensk (LNX) is 4,892 miles (7,874 km, 4,251 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to LNX?
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 cheapest way to fly from KOS to LNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–LNX that never appear on search engines, with no booking fees.