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USM to KNH: distance & flight time
Ko Samui (Samui Airport) → Kinmen (Kinmen Airport)
1,583 mi
2,548 km · 1,376 nm
3h 34m
estimated nonstop flight time
+1h
time difference · heading northeast
See live USM→KNH fares Phone-only fares on this route — call free
Flight time details
1,583 miles nonstop takes roughly 3h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- KNH — Kinmen Airport · Kinmen, Taiwan
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 KNH
- XMN · Xiamen Gaoqi International Airport17 mi away
- JJN · Quanzhou Jinjiang International Airport29 mi away
- MZG · Makung Airport100 mi away
- WOT · Wang-an Airport103 mi away
Frequently asked questions
How far is USM from KNH?
The flight distance from Ko Samui (USM) to Kinmen (KNH) is 1,583 miles (2,548 km, 1,376 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to KNH?
A nonstop flight takes about 3h 34m 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 Kinmen?
Kinmen is 1 hour ahead of Ko Samui.
What is the cheapest way to fly from USM to KNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–KNH that never appear on search engines, with no booking fees.