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LSV to KOS: distance & flight time
Las Vegas (Nellis Air Force Base) → Sihanoukville (Sihanoukville International Airport)
8,339 mi
13,421 km · 7,247 nm
16h 49m
estimated nonstop flight time
+14h
time difference · heading northwest
See live LSV→KOS fares Phone-only fares on this route — call free
Flight time details
8,339 miles nonstop takes roughly 16h 49m 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
- LSV — Nellis Air Force Base · Las Vegas, United States
- KOS — Sihanoukville International Airport · Sihanoukville, 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 LSV
- LAS · McCarran International Airport13 mi away
- VGT · North Las Vegas Airport9 mi away
- HSH · Henderson Executive Airport19 mi away
- INS · Creech Air Force Base43 mi away
Near KOS
- PQC · Phu Quoc International Airport37 mi away
- PNH · Phnom Penh International Airport106 mi away
- VKG · Rach Gia Airport110 mi away
- KZC · Kampong Chhnang Airport132 mi away
Frequently asked questions
How far is LSV from KOS?
The flight distance from Las Vegas (LSV) to Sihanoukville (KOS) is 8,339 miles (13,421 km, 7,247 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSV to KOS?
A nonstop flight takes about 16h 49m 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 Sihanoukville?
Sihanoukville is 14 hours ahead of Las Vegas.
What is the cheapest way to fly from LSV to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSV–KOS that never appear on search engines, with no booking fees.