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REP to PHX: distance & flight time
Siem-reap (Siem Reap International Airport) → Phoenix (Phoenix Sky Harbor International Airport)
8,432 mi
13,569 km · 7,327 nm
17h
estimated nonstop flight time
-14h
time difference · heading northeast
See live REP→PHX fares Phone-only fares on this route — call free
Flight time details
8,432 miles nonstop takes roughly 17h gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- PHX — Phoenix Sky Harbor International Airport · Phoenix, 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 PHX
- SCF · Scottsdale Airport14 mi away
- MSC · Falcon Field16 mi away
- DVT · Phoenix Deer Valley Airport18 mi away
- GYR · Phoenix Goodyear Airport21 mi away
Frequently asked questions
How far is REP from PHX?
The flight distance from Siem-reap (REP) to Phoenix (PHX) is 8,432 miles (13,569 km, 7,327 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to PHX?
A nonstop flight takes about 17h 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 Phoenix?
Phoenix is 14 hours behind Siem-reap.
What is the cheapest way to fly from REP to PHX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–PHX that never appear on search engines, with no booking fees.