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UYN to USM: distance & flight time
Yulin (Yulin Yuyang Airport) → Ko Samui (Samui Airport)
2,077 mi
3,342 km · 1,805 nm
4h 32m
estimated nonstop flight time
-1h
time difference · heading south
See live UYN→USM fares Phone-only fares on this route — call free
Flight time details
2,077 miles nonstop takes roughly 4h 32m gate to gate, flying south. 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
- UYN — Yulin Yuyang Airport · Yulin, China
- 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 UYN
- DSN · Ordos Ejin Horo Airport79 mi away
- LLV · Lüliang Airport97 mi away
- ENY · Yan'an Ershilipu Airport119 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 UYN from USM?
The flight distance from Yulin (UYN) to Ko Samui (USM) is 2,077 miles (3,342 km, 1,805 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UYN to USM?
A nonstop flight takes about 4h 32m 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 Yulin and Ko Samui?
Ko Samui is 1 hour behind Yulin.
What is the cheapest way to fly from UYN to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UYN–USM that never appear on search engines, with no booking fees.