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OTK to KOS: distance & flight time
Tillamook (Tillamook Airport) → Sihanoukville (Sihanoukville International Airport)
7,574 mi
12,189 km · 6,582 nm
15h 19m
estimated nonstop flight time
+14h
time difference · heading northwest
See live OTK→KOS fares Phone-only fares on this route — call free
Flight time details
7,574 miles nonstop takes roughly 15h 19m 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
- OTK — Tillamook Airport · Tillamook, 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 OTK
- HIO · Portland Hillsboro Airport43 mi away
- AST · Astoria Regional Airport51 mi away
- SLE · Salem Municipal Airport/McNary Field53 mi away
- ONP · Newport Municipal Airport59 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 OTK from KOS?
The flight distance from Tillamook (OTK) to Sihanoukville (KOS) is 7,574 miles (12,189 km, 6,582 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTK to KOS?
A nonstop flight takes about 15h 19m 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 Tillamook and Sihanoukville?
Sihanoukville is 14 hours ahead of Tillamook.
What is the cheapest way to fly from OTK to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTK–KOS that never appear on search engines, with no booking fees.