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REP to FFD: distance & flight time
Siem-reap (Siem Reap International Airport) → Fairford (RAF Fairford)
6,140 mi
9,882 km · 5,336 nm
12h 30m
estimated nonstop flight time
-6h
time difference · heading northwest
See live REP→FFD fares Phone-only fares on this route — call free
Flight time details
6,140 miles nonstop takes roughly 12h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- FFD — RAF Fairford · Fairford, United Kingdom
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 REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Near FFD
- BZZ · RAF Brize Norton10 mi away
- GBA · Cotswold Airport11 mi away
- LYE · RAF Lyneham15 mi away
- LHR · London Heathrow Airport59 mi away
Frequently asked questions
How far is REP from FFD?
The flight distance from Siem-reap (REP) to Fairford (FFD) is 6,140 miles (9,882 km, 5,336 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to FFD?
A nonstop flight takes about 12h 30m 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 Siem-reap and Fairford?
Fairford is 6 hours behind Siem-reap.
What is the cheapest way to fly from REP to FFD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–FFD that never appear on search engines, with no booking fees.