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KOS to FTK: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Fort Knox (Godman Army Air Field)
9,030 mi
14,532 km · 7,846 nm
18h 10m
estimated nonstop flight time
-11h
time difference · heading north
See live KOS→FTK fares Phone-only fares on this route — call free
Flight time details
9,030 miles nonstop takes roughly 18h 10m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- FTK — Godman Army Air Field · Fort Knox, United States
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 FTK
- SDF · Louisville International Standiford Field22 mi away
- LOU · Bowman Field28 mi away
- GLW · Glasgow Municipal Airport60 mi away
- FFT · Capital City Airport61 mi away
Frequently asked questions
How far is KOS from FTK?
The flight distance from Sihanoukville (KOS) to Fort Knox (FTK) is 9,030 miles (14,532 km, 7,846 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to FTK?
A nonstop flight takes about 18h 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 Sihanoukville and Fort Knox?
Fort Knox is 11 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to FTK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–FTK that never appear on search engines, with no booking fees.