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ACN to REP: distance & flight time
Ciudad Acuna (Ciudad Acuña New International Airport) → Siem-reap (Siem Reap International Airport)
9,048 mi
14,562 km · 7,863 nm
18h 13m
estimated nonstop flight time
+13h
time difference · heading northwest
See live ACN→REP fares Phone-only fares on this route — call free
Flight time details
9,048 miles nonstop takes roughly 18h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ACN — Ciudad Acuña New International Airport · Ciudad Acuna, Mexico
- 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 ACN
- DRT · Del Rio International Airport11 mi away
- DLF · DLF Airport19 mi away
- PDS · Piedras Negras International Airport59 mi away
- UVA · Garner Field82 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 ACN from REP?
The flight distance from Ciudad Acuna (ACN) to Siem-reap (REP) is 9,048 miles (14,562 km, 7,863 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACN to REP?
A nonstop flight takes about 18h 13m 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 Ciudad Acuna and Siem-reap?
Siem-reap is 13 hours ahead of Ciudad Acuna.
What is the cheapest way to fly from ACN to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACN–REP that never appear on search engines, with no booking fees.