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AUW to USM: distance & flight time
Wausau (Wausau Downtown Airport) → Ko Samui (Samui Airport)
8,625 mi
13,880 km · 7,495 nm
17h 23m
estimated nonstop flight time
+12h
time difference · heading north
See live AUW→USM fares Phone-only fares on this route — call free
Flight time details
8,625 miles nonstop takes roughly 17h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- AUW — Wausau Downtown Airport · Wausau, 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 AUW
- CWA · Central Wisconsin Airport10 mi away
- STE · Stevens Point Municipal Airport27 mi away
- MFI · Marshfield Municipal Airport34 mi away
- ISW · Alexander Field South Wood County Airport40 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 AUW from USM?
The flight distance from Wausau (AUW) to Ko Samui (USM) is 8,625 miles (13,880 km, 7,495 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUW to USM?
A nonstop flight takes about 17h 23m 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 Wausau and Ko Samui?
Ko Samui is 12 hours ahead of Wausau.
What is the cheapest way to fly from AUW to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUW–USM that never appear on search engines, with no booking fees.