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USM to DSM: distance & flight time
Ko Samui (Samui Airport) → Des Moines (Des Moines International Airport)
8,801 mi
14,164 km · 7,648 nm
17h 43m
estimated nonstop flight time
-12h
time difference · heading north
See live USM→DSM fares Phone-only fares on this route — call free
Flight time details
8,801 miles nonstop takes roughly 17h 43m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- DSM — Des Moines International Airport · Des Moines, 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 DSM
- OTM · Ottumwa Regional Airport70 mi away
- FOD · Fort Dodge Regional Airport75 mi away
- ALO · Waterloo Regional Airport96 mi away
- CID · The Eastern Iowa Airport104 mi away
Frequently asked questions
How far is USM from DSM?
The flight distance from Ko Samui (USM) to Des Moines (DSM) is 8,801 miles (14,164 km, 7,648 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to DSM?
A nonstop flight takes about 17h 43m 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 Des Moines?
Des Moines is 12 hours behind Ko Samui.
What is the cheapest way to fly from USM to DSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–DSM that never appear on search engines, with no booking fees.