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KOS to SLE: distance & flight time
Sihanoukville (Sihanoukville International Airport) → Salem (Salem Municipal Airport/McNary Field)
7,627 mi
12,275 km · 6,628 nm
15h 25m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KOS→SLE fares Phone-only fares on this route — call free
Flight time details
7,627 miles nonstop takes roughly 15h 25m 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
- SLE — Salem Municipal Airport/McNary Field · Salem, 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 SLE
- CVO · Corvallis Municipal Airport32 mi away
- HIO · Portland Hillsboro Airport44 mi away
- PDX · Portland International Airport51 mi away
- TTD · Portland Troutdale Airport53 mi away
Frequently asked questions
How far is KOS from SLE?
The flight distance from Sihanoukville (KOS) to Salem (SLE) is 7,627 miles (12,275 km, 6,628 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to SLE?
A nonstop flight takes about 15h 25m 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 Salem?
Salem is 14 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to SLE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–SLE that never appear on search engines, with no booking fees.