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MSC to USM: distance & flight time
Mesa (Falcon Field) → Ko Samui (Samui Airport)
8,805 mi
14,170 km · 7,651 nm
17h 44m
estimated nonstop flight time
+14h
time difference · heading northwest
See live MSC→USM fares Phone-only fares on this route — call free
Flight time details
8,805 miles nonstop takes roughly 17h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- MSC — Falcon Field · Mesa, 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 MSC
- PHX · Phoenix Sky Harbor International Airport16 mi away
- AZA · Phoenix-Mesa-Gateway Airport11 mi away
- SCF · Scottsdale Airport15 mi away
- DVT · Phoenix Deer Valley Airport26 mi away
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 MSC from USM?
The flight distance from Mesa (MSC) to Ko Samui (USM) is 8,805 miles (14,170 km, 7,651 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSC to USM?
A nonstop flight takes about 17h 44m 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 Mesa and Ko Samui?
Ko Samui is 14 hours ahead of Mesa.
What is the cheapest way to fly from MSC to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSC–USM that never appear on search engines, with no booking fees.