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USM to REU: distance & flight time
Ko Samui (Samui Airport) → Reus (Reus Air Base)
6,241 mi
10,044 km · 5,423 nm
12h 42m
estimated nonstop flight time
-5h
time difference · heading northwest
See live USM→REU fares Phone-only fares on this route — call free
Flight time details
6,241 miles nonstop takes roughly 12h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- REU — Reus Air Base · Reus, Spain
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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Near REU
- BCN · Barcelona International Airport48 mi away
- ILD · Lleida-Alguaire Airport52 mi away
- QSA · Sabadell Airport55 mi away
- LEU · Pirineus - la Seu d'Urgel Airport83 mi away
Frequently asked questions
How far is USM from REU?
The flight distance from Ko Samui (USM) to Reus (REU) is 6,241 miles (10,044 km, 5,423 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to REU?
A nonstop flight takes about 12h 42m 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 Reus?
Reus is 5 hours behind Ko Samui.
What is the cheapest way to fly from USM to REU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–REU that never appear on search engines, with no booking fees.