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GGW to REP: distance & flight time
Glasgow (Wokal Field Glasgow International Airport) → Siem-reap (Siem Reap International Airport)
7,787 mi
12,532 km · 6,767 nm
15h 44m
estimated nonstop flight time
+13h
time difference · heading northwest
See live GGW→REP fares Phone-only fares on this route — call free
Flight time details
7,787 miles nonstop takes roughly 15h 44m 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
- GGW — Wokal Field Glasgow International Airport · Glasgow, United States
- REP — Siem Reap International Airport · Siem-reap, 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 GGW
- OLF · L M Clayton Airport49 mi away
- GDV · Dawson Community Airport112 mi away
- SDY · Sidney - Richland Regional Airport117 mi away
- MLS · Frank Wiley Field128 mi away
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is GGW from REP?
The flight distance from Glasgow (GGW) to Siem-reap (REP) is 7,787 miles (12,532 km, 6,767 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GGW to REP?
A nonstop flight takes about 15h 44m 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 Glasgow and Siem-reap?
Siem-reap is 13 hours ahead of Glasgow.
What is the cheapest way to fly from GGW to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GGW–REP that never appear on search engines, with no booking fees.