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DUS to KOS: distance & flight time
Duesseldorf (Düsseldorf Airport) → Sihanoukville (Sihanoukville International Airport)
5,942 mi
9,563 km · 5,164 nm
12h 7m
estimated nonstop flight time
+5h
time difference · heading east
See live DUS→KOS fares Phone-only fares on this route — call free
Flight time details
5,942 miles nonstop takes roughly 12h 7m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- DUS — Düsseldorf Airport · Duesseldorf, Germany
- 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 DUS
- ESS · Essen Mulheim Airport11 mi away
- MGL · Mönchengladbach Airport12 mi away
- CGN · Cologne Bonn Airport34 mi away
- NRN · Weeze Airport35 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 DUS from KOS?
The flight distance from Duesseldorf (DUS) to Sihanoukville (KOS) is 5,942 miles (9,563 km, 5,164 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUS to KOS?
A nonstop flight takes about 12h 7m 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 Duesseldorf and Sihanoukville?
Sihanoukville is 5 hours ahead of Duesseldorf.
What is the cheapest way to fly from DUS to KOS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUS–KOS that never appear on search engines, with no booking fees.