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NMS to USM: distance & flight time
Namsang (Namsang Airport) → Ko Samui (Samui Airport)
799 mi
1,286 km · 694 nm
2h 12m
estimated nonstop flight time
+0.5h
time difference · heading south
See live NMS→USM fares Phone-only fares on this route — call free
Flight time details
799 miles nonstop takes roughly 2h 12m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time gain when reading arrival times on your ticket.
The two airports
- NMS — Namsang Airport · Namsang, Burma
- 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 NMS
- HEH · Heho Airport62 mi away
- LIW · Loikaw Airport89 mi away
- MOG · Mong Hsat Airport102 mi away
- HGN · Mae Hong Son Airport111 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 NMS from USM?
The flight distance from Namsang (NMS) to Ko Samui (USM) is 799 miles (1,286 km, 694 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NMS to USM?
A nonstop flight takes about 2h 12m 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 Namsang and Ko Samui?
Ko Samui is 0.5 hours ahead of Namsang.
What is the cheapest way to fly from NMS to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NMS–USM that never appear on search engines, with no booking fees.