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RMQ to USM: distance & flight time
Taichung (Taichung Ching Chuang Kang Airport) → Ko Samui (Samui Airport)
1,693 mi
2,725 km · 1,471 nm
3h 47m
estimated nonstop flight time
-1h
time difference · heading southwest
See live RMQ→USM fares Phone-only fares on this route — call free
Flight time details
1,693 miles nonstop takes roughly 3h 47m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- RMQ — Taichung Ching Chuang Kang Airport · Taichung, Taiwan
- 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 RMQ
- TXG · Taichung Airport6 mi away
- HSZ · Hsinchu Air Base43 mi away
- CYI · Chiayi Airport57 mi away
- HUN · Hualien Airport65 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 RMQ from USM?
The flight distance from Taichung (RMQ) to Ko Samui (USM) is 1,693 miles (2,725 km, 1,471 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RMQ to USM?
A nonstop flight takes about 3h 47m 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 Taichung and Ko Samui?
Ko Samui is 1 hour behind Taichung.
What is the cheapest way to fly from RMQ to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RMQ–USM that never appear on search engines, with no booking fees.