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LVS to REP: distance & flight time
Las Vegas (Las Vegas Municipal Airport) → Siem-reap (Siem Reap International Airport)
8,554 mi
13,767 km · 7,433 nm
17h 14m
estimated nonstop flight time
+13h
time difference · heading northwest
See live LVS→REP fares Phone-only fares on this route — call free
Flight time details
8,554 miles nonstop takes roughly 17h 14m 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
- LVS — Las Vegas Municipal Airport · Las Vegas, 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 LVS
- SAF · Santa Fe Municipal Airport53 mi away
- TSM · Taos Regional Airport63 mi away
- LAM · Los Alamos Airport65 mi away
- RTN · Raton Municipal-Crews Field83 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 LVS from REP?
The flight distance from Las Vegas (LVS) to Siem-reap (REP) is 8,554 miles (13,767 km, 7,433 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LVS to REP?
A nonstop flight takes about 17h 14m 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 Las Vegas and Siem-reap?
Siem-reap is 13 hours ahead of Las Vegas.
What is the cheapest way to fly from LVS to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LVS–REP that never appear on search engines, with no booking fees.