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CSG to USM: distance & flight time
Columbus (Columbus Metropolitan Airport) → Ko Samui (Samui Airport)
9,512 mi
15,308 km · 8,266 nm
19h 7m
estimated nonstop flight time
+11h
time difference · heading north
See live CSG→USM fares Phone-only fares on this route — call free
Flight time details
9,512 miles nonstop takes roughly 19h 7m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- CSG — Columbus Metropolitan Airport · Columbus, United States
- 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 CSG
- LSF · Lawson Army Air Field (Fort Benning)13 mi away
- PIM · Harris County Airport23 mi away
- AUO · Auburn University Regional Airport30 mi away
- LGC · LaGrange Callaway Airport35 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 CSG from USM?
The flight distance from Columbus (CSG) to Ko Samui (USM) is 9,512 miles (15,308 km, 8,266 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSG to USM?
A nonstop flight takes about 19h 7m 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 Columbus and Ko Samui?
Ko Samui is 11 hours ahead of Columbus.
What is the cheapest way to fly from CSG to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSG–USM that never appear on search engines, with no booking fees.