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KOS to PRZ: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Prineville (Prineville Airport)
7,733 mi
12,445 km · 6,720 nm
15h 38m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KOS→PRZ fares Phone-only fares on this route — call free
Flight time details
7,733 miles nonstop takes roughly 15h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- PRZ — Prineville Airport · Prineville, United States
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 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
Near PRZ
- RDM · Roberts Field12 mi away
- DLS · Columbia Gorge Regional the Dalles Municipal Airport93 mi away
- BNO · Burns Municipal Airport108 mi away
- SLE · Salem Municipal Airport/McNary Field112 mi away
Frequently asked questions
How far is KOS from PRZ?
The flight distance from Sihanoukville (KOS) to Prineville (PRZ) is 7,733 miles (12,445 km, 6,720 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to PRZ?
A nonstop flight takes about 15h 38m 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 Sihanoukville and Prineville?
Prineville is 14 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to PRZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–PRZ that never appear on search engines, with no booking fees.