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GPT to REP: distance & flight time
Gulfport (Gulfport Biloxi International Airport) → Siem-reap (Siem Reap International Airport)
9,290 mi
14,951 km · 8,073 nm
18h 41m
estimated nonstop flight time
+12h
time difference · heading north
See live GPT→REP fares Phone-only fares on this route — call free
Flight time details
9,290 miles nonstop takes roughly 18h 41m gate to gate, flying north. 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
- GPT — Gulfport Biloxi International Airport · Gulfport, 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 GPT
- BIX · Keesler Air Force Base9 mi away
- MOB · Mobile Regional Airport53 mi away
- HBG · Hattiesburg Bobby L Chain Municipal Airport60 mi away
- BFM · Mobile Downtown Airport62 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 GPT from REP?
The flight distance from Gulfport (GPT) to Siem-reap (REP) is 9,290 miles (14,951 km, 8,073 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GPT to REP?
A nonstop flight takes about 18h 41m 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 Gulfport and Siem-reap?
Siem-reap is 12 hours ahead of Gulfport.
What is the cheapest way to fly from GPT to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GPT–REP that never appear on search engines, with no booking fees.