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REP to HMN: distance & flight time
Siem-reap (Siem Reap International Airport) → Alamogordo (Holloman Air Force Base)
8,680 mi
13,969 km · 7,542 nm
17h 29m
estimated nonstop flight time
-13h
time difference · heading northeast
See live REP→HMN fares Phone-only fares on this route — call free
Flight time details
8,680 miles nonstop takes roughly 17h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- HMN — Holloman Air Force Base · Alamogordo, United States
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 HMN
- ALM · Alamogordo White Sands Regional Airport7 mi away
- WSD · Condron Army Air Field39 mi away
- RUI · Sierra Blanca Regional Airport54 mi away
- LRU · Las Cruces International Airport61 mi away
Frequently asked questions
How far is REP from HMN?
The flight distance from Siem-reap (REP) to Alamogordo (HMN) is 8,680 miles (13,969 km, 7,542 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to HMN?
A nonstop flight takes about 17h 29m 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 Alamogordo?
Alamogordo is 13 hours behind Siem-reap.
What is the cheapest way to fly from REP to HMN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–HMN that never appear on search engines, with no booking fees.