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GBA to KOS: distance & flight time
Pailton (Cotswold Airport) → Sihanoukville (Sihanoukville International Airport)
6,301 mi
10,141 km · 5,476 nm
12h 49m
estimated nonstop flight time
+6h
time difference · heading east
See live GBA→KOS fares Phone-only fares on this route — call free
Flight time details
6,301 miles nonstop takes roughly 12h 49m 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
- GBA — Cotswold Airport · Pailton, United Kingdom
- 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 GBA
- FFD · RAF Fairford11 mi away
- LYE · RAF Lyneham12 mi away
- GLO · Gloucestershire Airport16 mi away
- BZZ · RAF Brize Norton21 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 GBA from KOS?
The flight distance from Pailton (GBA) to Sihanoukville (KOS) is 6,301 miles (10,141 km, 5,476 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GBA to KOS?
A nonstop flight takes about 12h 49m 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 Pailton and Sihanoukville?
Sihanoukville is 6 hours ahead of Pailton.
What is the cheapest way to fly from GBA to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GBA–KOS that never appear on search engines, with no booking fees.