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USM to MLU: distance & flight time
Ko Samui (Samui Airport) → Monroe (Monroe Regional Airport)
9,423 mi
15,165 km · 8,189 nm
18h 57m
estimated nonstop flight time
-12h
time difference · heading north
See live USM→MLU fares Phone-only fares on this route — call free
Flight time details
9,423 miles nonstop takes roughly 18h 57m 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
- MLU — Monroe Regional Airport · Monroe, 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 MLU
- ELD · South Arkansas Regional At Goodwin Field67 mi away
- ESF · Esler Regional Airport79 mi away
- AEX · Alexandria International Airport87 mi away
- GLH · Mid Delta Regional Airport91 mi away
Frequently asked questions
How far is USM from MLU?
The flight distance from Ko Samui (USM) to Monroe (MLU) is 9,423 miles (15,165 km, 8,189 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to MLU?
A nonstop flight takes about 18h 57m 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 Monroe?
Monroe is 12 hours behind Ko Samui.
What is the cheapest way to fly from USM to MLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–MLU that never appear on search engines, with no booking fees.