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KOS to DHR: distance & flight time
Sihanoukville (Sihanoukville International Airport) → De Kooy (De Kooy Airport)
6,000 mi
9,655 km · 5,214 nm
12h 14m
estimated nonstop flight time
-5h
time difference · heading northwest
See live KOS→DHR fares Phone-only fares on this route — call free
Flight time details
6,000 miles nonstop takes roughly 12h 14m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- KOS — Sihanoukville International Airport · Sihanoukville, Cambodia
- DHR — De Kooy Airport · De Kooy, Netherlands
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 DHR
- AMS · Amsterdam Airport Schiphol42 mi away
- LEY · Lelystad Airport45 mi away
- LWR · Leeuwarden Air Base46 mi away
- LID · Valkenburg Naval Air Base54 mi away
Frequently asked questions
How far is KOS from DHR?
The flight distance from Sihanoukville (KOS) to De Kooy (DHR) is 6,000 miles (9,655 km, 5,214 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOS to DHR?
A nonstop flight takes about 12h 14m 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 De Kooy?
De Kooy is 5 hours behind Sihanoukville.
What is the cheapest way to fly from KOS to DHR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOS–DHR that never appear on search engines, with no booking fees.