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KGS to KOS: distance & flight time

Kos (Kos Airport) → Sihanoukville (Sihanoukville International Airport)

5,041 mi
8,112 km · 4,380 nm
10h 21m
estimated nonstop flight time
+4h
time difference · heading east
See live KGS→KOS fares Phone-only fares on this route — call free

Flight time details

5,041 miles nonstop takes roughly 10h 21m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is KGS from KOS?

The flight distance from Kos (KGS) to Sihanoukville (KOS) is 5,041 miles (8,112 km, 4,380 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KGS to KOS?

A nonstop flight takes about 10h 21m 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 Kos and Sihanoukville?

Sihanoukville is 4 hours ahead of Kos.

What is the cheapest way to fly from KGS to KOS?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KGS–KOS that never appear on search engines, with no booking fees.
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