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OKD to KOS: distance & flight time
Sapporo (Okadama Airport) → Sihanoukville (Sihanoukville International Airport)
3,188 mi
5,131 km · 2,770 nm
6h 43m
estimated nonstop flight time
-2h
time difference · heading southwest
See live OKD→KOS fares Phone-only fares on this route — call free
Flight time details
3,188 miles nonstop takes roughly 6h 43m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OKD — Okadama Airport · Sapporo, Japan
- 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 OKD
- CTS · New Chitose Airport28 mi away
- AKJ · Asahikawa Airport66 mi away
- OBO · Tokachi-Obihiro Airport97 mi away
- HKD · Hakodate Airport97 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 OKD from KOS?
The flight distance from Sapporo (OKD) to Sihanoukville (KOS) is 3,188 miles (5,131 km, 2,770 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKD to KOS?
A nonstop flight takes about 6h 43m 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 Sapporo and Sihanoukville?
Sihanoukville is 2 hours behind Sapporo.
What is the cheapest way to fly from OKD to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKD–KOS that never appear on search engines, with no booking fees.