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USM to MUI: distance & flight time
Ko Samui (Samui Airport) → Muir (Muir Army Air Field (Fort Indiantown Gap) Airport)
8,977 mi
14,447 km · 7,800 nm
18h 4m
estimated nonstop flight time
-11h
time difference · heading north
See live USM→MUI fares Phone-only fares on this route — call free
Flight time details
8,977 miles nonstop takes roughly 18h 4m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- MUI — Muir Army Air Field (Fort Indiantown Gap) Airport · Muir, 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 MUI
- MDT · Harrisburg International Airport20 mi away
- HAR · Capital City Airport21 mi away
- LNS · Lancaster Airport26 mi away
- RDG · Reading Regional Carl A Spaatz Field32 mi away
Frequently asked questions
How far is USM from MUI?
The flight distance from Ko Samui (USM) to Muir (MUI) is 8,977 miles (14,447 km, 7,800 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to MUI?
A nonstop flight takes about 18h 4m 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 Muir?
Muir is 11 hours behind Ko Samui.
What is the cheapest way to fly from USM to MUI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–MUI that never appear on search engines, with no booking fees.