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YWM to KGS: distance & flight time

Williams Harbour (Williams Harbour Airport) → Kos (Kos Airport)

3,979 mi
6,404 km · 3,458 nm
8h 16m
estimated nonstop flight time
+5.5h
time difference · heading east
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Flight time details

3,979 miles nonstop takes roughly 8h 16m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-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 YWM from KGS?

The flight distance from Williams Harbour (YWM) to Kos (KGS) is 3,979 miles (6,404 km, 3,458 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from YWM to KGS?

A nonstop flight takes about 8h 16m 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 Williams Harbour and Kos?

Kos is 5.5 hours ahead of Williams Harbour.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YWM–KGS that never appear on search engines, with no booking fees.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