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GGG to REP: distance & flight time
Longview (East Texas Regional Airport) → Siem-reap (Siem Reap International Airport)
9,044 mi
14,555 km · 7,859 nm
18h 12m
estimated nonstop flight time
+12h
time difference · heading northwest
See live GGG→REP fares Phone-only fares on this route — call free
Flight time details
9,044 miles nonstop takes roughly 18h 12m 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
- GGG — East Texas Regional Airport · Longview, 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 GGG
- TYR · Tyler Pounds Regional Airport40 mi away
- SHV · Shreveport Regional Airport52 mi away
- DTN · Shreveport Downtown Airport57 mi away
- BAD · Barksdale Air Force Base62 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 GGG from REP?
The flight distance from Longview (GGG) to Siem-reap (REP) is 9,044 miles (14,555 km, 7,859 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GGG to REP?
A nonstop flight takes about 18h 12m 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 Longview and Siem-reap?
Siem-reap is 12 hours ahead of Longview.
What is the cheapest way to fly from GGG to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GGG–REP that never appear on search engines, with no booking fees.