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USM to CEU: distance & flight time
Ko Samui (Samui Airport) → Clemson (Oconee County Regional Airport)
9,375 mi
15,088 km · 8,147 nm
18h 51m
estimated nonstop flight time
-11h
time difference · heading north
See live USM→CEU fares Phone-only fares on this route — call free
Flight time details
9,375 miles nonstop takes roughly 18h 51m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- CEU — Oconee County Regional Airport · Clemson, United States
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 CEU
- AND · Anderson Regional Airport16 mi away
- TOC · Toccoa Airport - R.G. Letourneau Field24 mi away
- GDC · Donaldson Field Airport30 mi away
- GMU · Greenville Downtown Airport33 mi away
Frequently asked questions
How far is USM from CEU?
The flight distance from Ko Samui (USM) to Clemson (CEU) is 9,375 miles (15,088 km, 8,147 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to CEU?
A nonstop flight takes about 18h 51m 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 Clemson?
Clemson is 11 hours behind Ko Samui.
What is the cheapest way to fly from USM to CEU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–CEU that never appear on search engines, with no booking fees.