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GOA to USM: distance & flight time
Genoa (Genoa Cristoforo Colombo Airport) → Ko Samui (Samui Airport)
5,818 mi
9,363 km · 5,056 nm
11h 52m
estimated nonstop flight time
+5h
time difference · heading east
See live GOA→USM fares Phone-only fares on this route — call free
Flight time details
5,818 miles nonstop takes roughly 11h 52m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- GOA — Genoa Cristoforo Colombo Airport · Genoa, Italy
- 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 GOA
- ALL · Villanova D'Albenga International Airport43 mi away
- CUF · Cuneo International Airport61 mi away
- QLP · Sarzana-Luni Air Base61 mi away
- LIN · Milano Linate Airport74 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 GOA from USM?
The flight distance from Genoa (GOA) to Ko Samui (USM) is 5,818 miles (9,363 km, 5,056 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GOA to USM?
A nonstop flight takes about 11h 52m 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 Genoa and Ko Samui?
Ko Samui is 5 hours ahead of Genoa.
What is the cheapest way to fly from GOA to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GOA–USM that never appear on search engines, with no booking fees.