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LRR to USM: distance & flight time
Lar (Lar Airport) → Ko Samui (Samui Airport)
3,219 mi
5,181 km · 2,797 nm
6h 47m
estimated nonstop flight time
+3.5h
time difference · heading east
See live LRR→USM fares Phone-only fares on this route — call free
Flight time details
3,219 miles nonstop takes roughly 6h 47m 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
- LRR — Lar Airport · Lar, 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 LRR
- LFM · Lamerd Airport76 mi away
- JAR · Jahrom Airport80 mi away
- KIH · Kish International Airport83 mi away
- BDH · Bandar Lengeh Airport83 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 LRR from USM?
The flight distance from Lar (LRR) to Ko Samui (USM) is 3,219 miles (5,181 km, 2,797 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LRR to USM?
A nonstop flight takes about 6h 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 Lar and Ko Samui?
Ko Samui is 3.5 hours ahead of Lar.
What is the cheapest way to fly from LRR to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LRR–USM that never appear on search engines, with no booking fees.