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BFK to KOS: distance & flight time
Buckley (Buckley Air Force Base) → Sihanoukville (Sihanoukville International Airport)
8,515 mi
13,703 km · 7,399 nm
17h 10m
estimated nonstop flight time
+13h
time difference · heading northwest
See live BFK→KOS fares Phone-only fares on this route — call free
Flight time details
8,515 miles nonstop takes roughly 17h 10m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- BFK — Buckley Air Force Base · Buckley, 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 BFK
- DEN · Denver International Airport12 mi away
- APA · Centennial Airport10 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport34 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 BFK from KOS?
The flight distance from Buckley (BFK) to Sihanoukville (KOS) is 8,515 miles (13,703 km, 7,399 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFK to KOS?
A nonstop flight takes about 17h 10m 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 Buckley and Sihanoukville?
Sihanoukville is 13 hours ahead of Buckley.
What is the cheapest way to fly from BFK to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFK–KOS that never appear on search engines, with no booking fees.