Need help booking?
Unpublished phone-only deals available
NOG to REP: distance & flight time
Nogales (Nogales International Airport) → Siem-reap (Siem Reap International Airport)
8,585 mi
13,817 km · 7,460 nm
17h 18m
estimated nonstop flight time
+14h
time difference · heading northwest
See live NOG→REP fares Phone-only fares on this route — call free
Flight time details
8,585 miles nonstop takes roughly 17h 18m 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
- NOG — Nogales International Airport · Nogales, 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 NOG
- OLS · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field45 mi away
- TUS · Tucson International Airport62 mi away
- DMA · Davis Monthan Air Force Base65 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 NOG from REP?
The flight distance from Nogales (NOG) to Siem-reap (REP) is 8,585 miles (13,817 km, 7,460 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NOG to REP?
A nonstop flight takes about 17h 18m 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 Nogales and Siem-reap?
Siem-reap is 14 hours ahead of Nogales.
What is the cheapest way to fly from NOG to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NOG–REP that never appear on search engines, with no booking fees.