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KKS to NST: distance & flight time
Kashan (Kashan Airport) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)
3,530 mi
5,681 km · 3,067 nm
7h 23m
estimated nonstop flight time
+3.5h
time difference · heading east
See live KKS→NST fares Phone-only fares on this route — call free
Flight time details
3,530 miles nonstop takes roughly 7h 23m 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
- KKS — Kashan Airport · Kashan, Iran
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, 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 KKS
- IFH · Hesa Airport67 mi away
- IFN · Esfahan Shahid Beheshti International Airport81 mi away
- AJK · Arak Airport100 mi away
- IKA · Imam Khomeini International Airport108 mi away
Near NST
- URT · Surat Thani Airport69 mi away
- USM · Samui Airport70 mi away
- KBV · Krabi Airport72 mi away
- TST · Trang Airport75 mi away
Frequently asked questions
How far is KKS from NST?
The flight distance from Kashan (KKS) to Nakhon Si Thammarat (NST) is 3,530 miles (5,681 km, 3,067 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKS to NST?
A nonstop flight takes about 7h 23m 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 Kashan and Nakhon Si Thammarat?
Nakhon Si Thammarat is 3.5 hours ahead of Kashan.
What is the cheapest way to fly from KKS to NST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKS–NST that never appear on search engines, with no booking fees.