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MIM to USM: distance & flight time
Merimbula (Merimbula Airport) → Ko Samui (Samui Airport)
4,551 mi
7,324 km · 3,954 nm
9h 23m
estimated nonstop flight time
-3h
time difference · heading northwest
See live MIM→USM fares Phone-only fares on this route — call free
Flight time details
4,551 miles nonstop takes roughly 9h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- MIM — Merimbula Airport · Merimbula, Australia
- 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 MIM
- XMC · Mallacoota Airport49 mi away
- OOM · Cooma Snowy Mountains Airport66 mi away
- MYA · Moruya Airport71 mi away
- CBR · Canberra International Airport117 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 MIM from USM?
The flight distance from Merimbula (MIM) to Ko Samui (USM) is 4,551 miles (7,324 km, 3,954 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MIM to USM?
A nonstop flight takes about 9h 23m 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 Merimbula and Ko Samui?
Ko Samui is 3 hours behind Merimbula.
What is the cheapest way to fly from MIM to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MIM–USM that never appear on search engines, with no booking fees.