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OTH to KOS: distance & flight time
North Bend (Southwest Oregon Regional Airport) → Sihanoukville (Sihanoukville International Airport)
7,645 mi
12,304 km · 6,644 nm
15h 27m
estimated nonstop flight time
+14h
time difference · heading northwest
See live OTH→KOS fares Phone-only fares on this route — call free
Flight time details
7,645 miles nonstop takes roughly 15h 27m 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
- OTH — Southwest Oregon Regional Airport · North Bend, 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 OTH
- EUG · Mahlon Sweet Field71 mi away
- ONP · Newport Municipal Airport81 mi away
- CVO · Corvallis Municipal Airport88 mi away
- MFR · Rogue Valley International Medford Airport100 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 OTH from KOS?
The flight distance from North Bend (OTH) to Sihanoukville (KOS) is 7,645 miles (12,304 km, 6,644 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OTH to KOS?
A nonstop flight takes about 15h 27m 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 North Bend and Sihanoukville?
Sihanoukville is 14 hours ahead of North Bend.
What is the cheapest way to fly from OTH to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OTH–KOS that never appear on search engines, with no booking fees.