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FST to KOS: distance & flight time
Fort Stockton (Fort Stockton Pecos County Airport) → Sihanoukville (Sihanoukville International Airport)
9,072 mi
14,600 km · 7,884 nm
18h 15m
estimated nonstop flight time
+12h
time difference · heading northwest
See live FST→KOS fares Phone-only fares on this route — call free
Flight time details
9,072 miles nonstop takes roughly 18h 15m 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
- FST — Fort Stockton Pecos County Airport · Fort Stockton, 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 FST
- PEQ · Pecos Municipal Airport48 mi away
- ALE · Alpine Casparis Municipal Airport59 mi away
- IRB · Iraan Municipal Airport61 mi away
- INK · Winkler County Airport62 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 FST from KOS?
The flight distance from Fort Stockton (FST) to Sihanoukville (KOS) is 9,072 miles (14,600 km, 7,884 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FST to KOS?
A nonstop flight takes about 18h 15m 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 Fort Stockton and Sihanoukville?
Sihanoukville is 12 hours ahead of Fort Stockton.
What is the cheapest way to fly from FST to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FST–KOS that never appear on search engines, with no booking fees.