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USM to GLO: distance & flight time
Ko Samui (Samui Airport) → Golouchestershire (Gloucestershire Airport)
6,212 mi
9,997 km · 5,398 nm
12h 39m
estimated nonstop flight time
-6h
time difference · heading northwest
See live USM→GLO fares Phone-only fares on this route — call free
Flight time details
6,212 miles nonstop takes roughly 12h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- GLO — Gloucestershire Airport · Golouchestershire, United Kingdom
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 GLO
- GBA · Cotswold Airport16 mi away
- FFD · RAF Fairford22 mi away
- BZZ · RAF Brize Norton27 mi away
- LYE · RAF Lyneham28 mi away
Frequently asked questions
How far is USM from GLO?
The flight distance from Ko Samui (USM) to Golouchestershire (GLO) is 6,212 miles (9,997 km, 5,398 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to GLO?
A nonstop flight takes about 12h 39m 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 Golouchestershire?
Golouchestershire is 6 hours behind Ko Samui.
What is the cheapest way to fly from USM to GLO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–GLO that never appear on search engines, with no booking fees.