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SUN to KOS: distance & flight time
Hailey (Friedman Memorial Airport) → Sihanoukville (Sihanoukville International Airport)
8,004 mi
12,882 km · 6,955 nm
16h 10m
estimated nonstop flight time
+13h
time difference · heading northwest
See live SUN→KOS fares Phone-only fares on this route — call free
Flight time details
8,004 miles nonstop takes roughly 16h 10m 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
- SUN — Friedman Memorial Airport · Hailey, 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 SUN
- TWF · Joslin Field Magic Valley Regional Airport71 mi away
- BYI · Burley Municipal Airport72 mi away
- MUO · Mountain Home Air Force Base85 mi away
- PIH · Pocatello Regional Airport95 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 SUN from KOS?
The flight distance from Hailey (SUN) to Sihanoukville (KOS) is 8,004 miles (12,882 km, 6,955 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUN to KOS?
A nonstop flight takes about 16h 10m 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 Hailey and Sihanoukville?
Sihanoukville is 13 hours ahead of Hailey.
What is the cheapest way to fly from SUN to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUN–KOS that never appear on search engines, with no booking fees.