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ALS to KGS: distance & flight time

Alamosa (San Luis Valley Regional Bergman Field) → Kos (Kos Airport)

6,493 mi
10,449 km · 5,642 nm
13h 12m
estimated nonstop flight time
+9h
time difference · heading northeast
See live ALS→KGS fares Phone-only fares on this route — call free

Flight time details

6,493 miles nonstop takes roughly 13h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-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 ALS from KGS?

The flight distance from Alamosa (ALS) to Kos (KGS) is 6,493 miles (10,449 km, 5,642 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ALS to KGS?

A nonstop flight takes about 13h 12m 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 Alamosa and Kos?

Kos is 9 hours ahead of Alamosa.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–KGS that never appear on search engines, with no booking fees.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