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AOO to USM: distance & flight time
Altoona (Altoona Blair County Airport) → Ko Samui (Samui Airport)
8,991 mi
14,470 km · 7,813 nm
18h 6m
estimated nonstop flight time
+11h
time difference · heading north
See live AOO→USM fares Phone-only fares on this route — call free
Flight time details
8,991 miles nonstop takes roughly 18h 6m 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
- AOO — Altoona Blair County Airport · Altoona, 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 AOO
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 AOO from USM?
The flight distance from Altoona (AOO) to Ko Samui (USM) is 8,991 miles (14,470 km, 7,813 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOO to USM?
A nonstop flight takes about 18h 6m 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 Altoona and Ko Samui?
Ko Samui is 11 hours ahead of Altoona.
What is the cheapest way to fly from AOO to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOO–USM that never appear on search engines, with no booking fees.