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ATW to USM: distance & flight time
Appleton (Appleton International Airport) → Ko Samui (Samui Airport)
8,681 mi
13,970 km · 7,543 nm
17h 29m
estimated nonstop flight time
+13h
time difference · heading north
See live ATW→USM fares Phone-only fares on this route — call free
Flight time details
8,681 miles nonstop takes roughly 17h 29m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ATW — Appleton International Airport · Appleton, 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 ATW
- OSH · Wittman Regional Airport19 mi away
- GRB · Austin Straubel International Airport25 mi away
- FLD · Fond du Lac County Airport34 mi away
- SBM · Sheboygan County Memorial Airport47 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 ATW from USM?
The flight distance from Appleton (ATW) to Ko Samui (USM) is 8,681 miles (13,970 km, 7,543 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATW to USM?
A nonstop flight takes about 17h 29m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ATW to USM?
Nonstop service on ATW–USM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 29m nonstop estimate.
What is the time difference between Appleton and Ko Samui?
Ko Samui is 13 hours ahead of Appleton.
What is the cheapest way to fly from ATW to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATW–USM that never appear on search engines, with no booking fees.
Why are some ATW to USM fares phone-only?
Consolidator contracts let us sell certain ATW–USM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.