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FHU to REP: distance & flight time
Fort Huachuca (Sierra Vista Municipal Libby Army Air Field) → Siem-reap (Siem Reap International Airport)
8,591 mi
13,827 km · 7,466 nm
17h 19m
estimated nonstop flight time
+14h
time difference · heading northwest
See live FHU→REP fares Phone-only fares on this route — call free
Flight time details
8,591 miles nonstop takes roughly 17h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- FHU — Sierra Vista Municipal Libby Army Air Field · Fort Huachuca, 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 FHU
- OLS · Nogales International Airport32 mi away
- DUG · Bisbee Douglas International Airport44 mi away
- NOG · Nogales International Airport45 mi away
- DMA · Davis Monthan Air Force Base51 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 FHU from REP?
The flight distance from Fort Huachuca (FHU) to Siem-reap (REP) is 8,591 miles (13,827 km, 7,466 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FHU to REP?
A nonstop flight takes about 17h 19m 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 Fort Huachuca and Siem-reap?
Siem-reap is 14 hours ahead of Fort Huachuca.
What is the cheapest way to fly from FHU to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FHU–REP that never appear on search engines, with no booking fees.