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USM to GRO: distance & flight time
Ko Samui (Samui Airport) → Gerona (Girona Airport)
6,149 mi
9,896 km · 5,343 nm
12h 31m
estimated nonstop flight time
-5h
time difference · heading northwest
See live USM→GRO fares Phone-only fares on this route — call free
Flight time details
6,149 miles nonstop takes roughly 12h 31m 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
- GRO — Girona Airport · Gerona, 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 GRO
- BCN · Barcelona International Airport55 mi away
- QSA · Sabadell Airport43 mi away
- PGF · Perpignan-Rivesaltes (Llabanère) Airport58 mi away
- LEU · Pirineus - la Seu d'Urgel Airport76 mi away
Frequently asked questions
How far is USM from GRO?
The flight distance from Ko Samui (USM) to Gerona (GRO) is 6,149 miles (9,896 km, 5,343 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to GRO?
A nonstop flight takes about 12h 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 Gerona?
Gerona is 5 hours behind Ko Samui.
What is the cheapest way to fly from USM to GRO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–GRO that never appear on search engines, with no booking fees.