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BSK to KOS: distance & flight time
Biskra (Biskra Airport) → Sihanoukville (Sihanoukville International Airport)
6,243 mi
10,047 km · 5,425 nm
12h 42m
estimated nonstop flight time
+6h
time difference · heading east
See live BSK→KOS fares Phone-only fares on this route — call free
Flight time details
6,243 miles nonstop takes roughly 12h 42m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- BSK — Biskra Airport · Biskra, Algeria
- 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 BSK
- BLJ · Batna Airport74 mi away
- BUJ · Bou Saada Airport94 mi away
- QSF · Ain Arnat Airport98 mi away
- ELU · Guemar Airport107 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 BSK from KOS?
The flight distance from Biskra (BSK) to Sihanoukville (KOS) is 6,243 miles (10,047 km, 5,425 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BSK to KOS?
A nonstop flight takes about 12h 42m 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 Biskra and Sihanoukville?
Sihanoukville is 6 hours ahead of Biskra.
What is the cheapest way to fly from BSK to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BSK–KOS that never appear on search engines, with no booking fees.