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KOS to OTH: distance & flight time
Sihanoukville (Sihanoukville International Airport) → North Bend (Southwest Oregon Regional Airport)
7,645 mi
12,304 km · 6,644 nm
15h 27m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KOS→OTH fares Phone-only fares on this route — call free
Flight time details
7,645 miles nonstop takes roughly 15h 27m 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
- OTH — Southwest Oregon Regional Airport · North Bend, 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 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
Frequently asked questions
How far is KOS from OTH?
The flight distance from Sihanoukville (KOS) to North Bend (OTH) 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 KOS to OTH?
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 Sihanoukville and North Bend?
North Bend is 14 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to OTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–OTH that never appear on search engines, with no booking fees.