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YES to USM: distance & flight time
Yasuj (Yasouj Airport) → Ko Samui (Samui Airport)
3,436 mi
5,530 km · 2,986 nm
7h 12m
estimated nonstop flight time
+3.5h
time difference · heading east
See live YES→USM fares Phone-only fares on this route — call free
Flight time details
3,436 miles nonstop takes roughly 7h 12m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- YES — Yasouj Airport · Yasuj, Iran
- 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 YES
- GCH · Gachsaran Airport50 mi away
- SYZ · Shiraz Shahid Dastghaib International Airport102 mi away
- AKW · Aghajari Airport111 mi away
- CQD · Shahrekord Airport118 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 YES from USM?
The flight distance from Yasuj (YES) to Ko Samui (USM) is 3,436 miles (5,530 km, 2,986 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YES to USM?
A nonstop flight takes about 7h 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 Yasuj and Ko Samui?
Ko Samui is 3.5 hours ahead of Yasuj.
What is the cheapest way to fly from YES to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YES–USM that never appear on search engines, with no booking fees.