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APN to USM: distance & flight time
Alpena (Alpena County Regional Airport) → Ko Samui (Samui Airport)
8,656 mi
13,930 km · 7,522 nm
17h 26m
estimated nonstop flight time
+11h
time difference · heading north
See live APN→USM fares Phone-only fares on this route — call free
Flight time details
8,656 miles nonstop takes roughly 17h 26m 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
- APN — Alpena County Regional Airport · Alpena, 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 APN
- OSC · Oscoda Wurtsmith Airport44 mi away
- ECA · Iosco County Airport53 mi away
- GLR · Gaylord Regional Airport56 mi away
- DRE · Drummond Island Airport65 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 APN from USM?
The flight distance from Alpena (APN) to Ko Samui (USM) is 8,656 miles (13,930 km, 7,522 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from APN to USM?
A nonstop flight takes about 17h 26m 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 Alpena and Ko Samui?
Ko Samui is 11 hours ahead of Alpena.
What is the cheapest way to fly from APN to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on APN–USM that never appear on search engines, with no booking fees.