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SCQ to USM: distance & flight time
Santiago (Santiago de Compostela Airport) → Ko Samui (Samui Airport)
6,679 mi
10,749 km · 5,804 nm
13h 34m
estimated nonstop flight time
+5h
time difference · heading east
See live SCQ→USM fares Phone-only fares on this route — call free
Flight time details
6,679 miles nonstop takes roughly 13h 34m 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
- SCQ — Santiago de Compostela Airport · Santiago, Spain
- 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 SCQ
- LCG · A Coruña Airport28 mi away
- VGO · Vigo Airport47 mi away
- BGZ · Braga Municipal Aerodrome90 mi away
- BGC · Bragança Airport113 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 SCQ from USM?
The flight distance from Santiago (SCQ) to Ko Samui (USM) is 6,679 miles (10,749 km, 5,804 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SCQ to USM?
A nonstop flight takes about 13h 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 Santiago and Ko Samui?
Ko Samui is 5 hours ahead of Santiago.
What is the cheapest way to fly from SCQ to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SCQ–USM that never appear on search engines, with no booking fees.