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USM to QLF: distance & flight time

Ko Samui (Samui Airport) → Vesivehmaa (Lahti Vesivehmaa Airport)

5,122 mi
8,243 km · 4,451 nm
10h 31m
estimated nonstop flight time
-4h
time difference · heading northwest
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Flight time details

5,122 miles nonstop takes roughly 10h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back 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 USM from QLF?

The flight distance from Ko Samui (USM) to Vesivehmaa (QLF) is 5,122 miles (8,243 km, 4,451 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from USM to QLF?

A nonstop flight takes about 10h 31m 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 Ko Samui and Vesivehmaa?

Vesivehmaa is 4 hours behind Ko Samui.

What is the cheapest way to fly from USM to QLF?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–QLF that never appear on search engines, with no booking fees.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