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UNN to KKS: distance & flight time
Ranong (Ranong Airport) → Kashan (Kashan Airport)
3,404 mi
5,479 km · 2,958 nm
7h 8m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live UNN→KKS fares Phone-only fares on this route — call free
Flight time details
3,404 miles nonstop takes roughly 7h 8m 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
- UNN — Ranong Airport · Ranong, Thailand
- KKS — Kashan Airport · Kashan, 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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
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
Frequently asked questions
How far is UNN from KKS?
The flight distance from Ranong (UNN) to Kashan (KKS) is 3,404 miles (5,479 km, 2,958 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to KKS?
A nonstop flight takes about 7h 8m 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 Ranong and Kashan?
Kashan is 3.5 hours behind Ranong.
What is the cheapest way to fly from UNN to KKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–KKS that never appear on search engines, with no booking fees.