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KUT to USM: distance & flight time
Kutaisi (Kopitnari Airport) → Ko Samui (Samui Airport)
4,131 mi
6,648 km · 3,590 nm
8h 34m
estimated nonstop flight time
+3h
time difference · heading east
See live KUT→USM fares Phone-only fares on this route — call free
Flight time details
4,131 miles nonstop takes roughly 8h 34m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- KUT — Kopitnari Airport · Kutaisi, Georgia
- USM — Samui Airport · Ko Samui, Thailand
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 KUT
- BUS · Batumi International Airport60 mi away
- SUI · Sukhumi Dranda Airport84 mi away
- NAL · Nalchik Airport109 mi away
- KSY · Kars Airport116 mi away
Near USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Frequently asked questions
How far is KUT from USM?
The flight distance from Kutaisi (KUT) to Ko Samui (USM) is 4,131 miles (6,648 km, 3,590 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KUT to USM?
A nonstop flight takes about 8h 34m 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 Kutaisi and Ko Samui?
Ko Samui is 3 hours ahead of Kutaisi.
What is the cheapest way to fly from KUT to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUT–USM that never appear on search engines, with no booking fees.