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USM to KSH: distance & flight time

Ko Samui (Samui Airport) → Bakhtaran (Shahid Ashrafi Esfahani Airport)

3,746 mi
6,029 km · 3,255 nm
7h 49m
estimated nonstop flight time
-3.5h
time difference · heading northwest
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Flight time details

3,746 miles nonstop takes roughly 7h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is USM from KSH?

The flight distance from Ko Samui (USM) to Bakhtaran (KSH) is 3,746 miles (6,029 km, 3,255 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from USM to KSH?

A nonstop flight takes about 7h 49m 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 Bakhtaran?

Bakhtaran is 3.5 hours behind Ko Samui.

What is the cheapest way to fly from USM to KSH?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–KSH that never appear on search engines, with no booking fees.
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