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USM to IDA: distance & flight time
Ko Samui (Samui Airport) → Idaho Falls (Idaho Falls Regional Airport)
8,252 mi
13,280 km · 7,171 nm
16h 39m
estimated nonstop flight time
-13h
time difference · heading northeast
See live USM→IDA fares Phone-only fares on this route — call free
Flight time details
8,252 miles nonstop takes roughly 16h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- IDA — Idaho Falls Regional Airport · Idaho Falls, United States
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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Near IDA
- PIH · Pocatello Regional Airport49 mi away
- JAC · Jackson Hole Airport67 mi away
- WYS · Yellowstone Airport94 mi away
- BYI · Burley Municipal Airport109 mi away
Frequently asked questions
How far is USM from IDA?
The flight distance from Ko Samui (USM) to Idaho Falls (IDA) is 8,252 miles (13,280 km, 7,171 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to IDA?
A nonstop flight takes about 16h 39m 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 Ko Samui and Idaho Falls?
Idaho Falls is 13 hours behind Ko Samui.
What is the cheapest way to fly from USM to IDA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–IDA that never appear on search engines, with no booking fees.