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SGU to KOS: distance & flight time
Saint George (St George Municipal Airport) → Sihanoukville (Sihanoukville International Airport)
8,360 mi
13,453 km · 7,264 nm
16h 51m
estimated nonstop flight time
+13h
time difference · heading northwest
See live SGU→KOS fares Phone-only fares on this route — call free
Flight time details
8,360 miles nonstop takes roughly 16h 51m 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
- SGU — St George Municipal Airport · Saint George, 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 SGU
- CDC · Cedar City Regional Airport51 mi away
- LAS · McCarran International Airport113 mi away
- BCE · Bryce Canyon Airport88 mi away
- LSV · Nellis Air Force Base101 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 SGU from KOS?
The flight distance from Saint George (SGU) to Sihanoukville (KOS) is 8,360 miles (13,453 km, 7,264 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGU to KOS?
A nonstop flight takes about 16h 51m 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 Saint George and Sihanoukville?
Sihanoukville is 13 hours ahead of Saint George.
What is the cheapest way to fly from SGU to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGU–KOS that never appear on search engines, with no booking fees.