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BIS to KOS: distance & flight time
Bismarck (Bismarck Municipal Airport) → Sihanoukville (Sihanoukville International Airport)
8,198 mi
13,193 km · 7,124 nm
16h 32m
estimated nonstop flight time
+12h
time difference · heading northwest
See live BIS→KOS fares Phone-only fares on this route — call free
Flight time details
8,198 miles nonstop takes roughly 16h 32m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- BIS — Bismarck Municipal Airport · Bismarck, United States
- 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 BIS
- MBG · Mobridge Municipal Airport86 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport97 mi away
- JMS · Jamestown Regional Airport98 mi away
- MOT · Minot International Airport106 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 BIS from KOS?
The flight distance from Bismarck (BIS) to Sihanoukville (KOS) is 8,198 miles (13,193 km, 7,124 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIS to KOS?
A nonstop flight takes about 16h 32m 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 Bismarck and Sihanoukville?
Sihanoukville is 12 hours ahead of Bismarck.
What is the cheapest way to fly from BIS to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIS–KOS that never appear on search engines, with no booking fees.