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USM to MLI: distance & flight time
Ko Samui (Samui Airport) → Moline (Quad City International Airport)
8,850 mi
14,242 km · 7,690 nm
17h 49m
estimated nonstop flight time
-12h
time difference · heading north
See live USM→MLI fares Phone-only fares on this route — call free
Flight time details
8,850 miles nonstop takes roughly 17h 49m 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
- MLI — Quad City International Airport · Moline, 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 MLI
- CWI · Clinton Municipal Airport28 mi away
- GBG · Galesburg Municipal Airport35 mi away
- IOW · Iowa City Municipal Airport55 mi away
- BRL · Southeast Iowa Regional Airport56 mi away
Frequently asked questions
How far is USM from MLI?
The flight distance from Ko Samui (USM) to Moline (MLI) is 8,850 miles (14,242 km, 7,690 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to MLI?
A nonstop flight takes about 17h 49m 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 Moline?
Moline is 12 hours behind Ko Samui.
What is the cheapest way to fly from USM to MLI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–MLI that never appear on search engines, with no booking fees.