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GMV to KOS: distance & flight time
Monument Valley (Monument Valley Airport) → Sihanoukville (Sihanoukville International Airport)
8,483 mi
13,652 km · 7,372 nm
17h 6m
estimated nonstop flight time
+13h
time difference · heading northwest
See live GMV→KOS fares Phone-only fares on this route — call free
Flight time details
8,483 miles nonstop takes roughly 17h 6m 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
- GMV — Monument Valley Airport · Monument Valley, 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 GMV
- PGA · Page Municipal Airport69 mi away
- CEZ · Cortez Municipal Airport89 mi away
- FMN · Four Corners Regional Airport111 mi away
- BCE · Bryce Canyon Airport117 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 GMV from KOS?
The flight distance from Monument Valley (GMV) to Sihanoukville (KOS) is 8,483 miles (13,652 km, 7,372 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMV to KOS?
A nonstop flight takes about 17h 6m 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 Monument Valley and Sihanoukville?
Sihanoukville is 13 hours ahead of Monument Valley.
What is the cheapest way to fly from GMV to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMV–KOS that never appear on search engines, with no booking fees.