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NST to IFN: distance & flight time
Nakhon Si Thammarat (Nakhon Si Thammarat Airport) → Esfahan (Esfahan Shahid Beheshti International Airport)
3,490 mi
5,616 km · 3,033 nm
7h 19m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live NST→IFN fares Phone-only fares on this route — call free
Flight time details
3,490 miles nonstop takes roughly 7h 19m 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.
The two airports
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, Thailand
- IFN — Esfahan Shahid Beheshti International Airport · Esfahan, Iran
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 NST
- URT · Surat Thani Airport69 mi away
- USM · Samui Airport70 mi away
- KBV · Krabi Airport72 mi away
- TST · Trang Airport75 mi away
Near IFN
- IFH · Hesa Airport21 mi away
- CQD · Shahrekord Airport67 mi away
- KKS · Kashan Airport81 mi away
- YES · Yasouj Airport143 mi away
Frequently asked questions
How far is NST from IFN?
The flight distance from Nakhon Si Thammarat (NST) to Esfahan (IFN) is 3,490 miles (5,616 km, 3,033 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NST to IFN?
A nonstop flight takes about 7h 19m 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 Nakhon Si Thammarat and Esfahan?
Esfahan is 3.5 hours behind Nakhon Si Thammarat.
What is the cheapest way to fly from NST to IFN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NST–IFN that never appear on search engines, with no booking fees.