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CLJ to KOS: distance & flight time
Cluj-napoca (Cluj-Napoca International Airport) → Sihanoukville (Sihanoukville International Airport)
5,213 mi
8,389 km · 4,530 nm
10h 41m
estimated nonstop flight time
+4h
time difference · heading east
See live CLJ→KOS fares Phone-only fares on this route — call free
Flight time details
5,213 miles nonstop takes roughly 10h 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
- CLJ — Cluj-Napoca International Airport · Cluj-napoca, Romania
- 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 CLJ
- TGM · Transilvania Târgu Mureş International Airport41 mi away
- BAY · Tautii Magheraus Airport61 mi away
- SBZ · Sibiu International Airport72 mi away
- SUJ · Satu Mare Airport74 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 CLJ from KOS?
The flight distance from Cluj-napoca (CLJ) to Sihanoukville (KOS) is 5,213 miles (8,389 km, 4,530 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CLJ to KOS?
A nonstop flight takes about 10h 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 Cluj-napoca and Sihanoukville?
Sihanoukville is 4 hours ahead of Cluj-napoca.
What is the cheapest way to fly from CLJ to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CLJ–KOS that never appear on search engines, with no booking fees.