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TNN to KKS: distance & flight time
Tainan (Tainan Airport) → Kashan (Kashan Airport)
4,164 mi
6,701 km · 3,618 nm
8h 38m
estimated nonstop flight time
-4.5h
time difference · heading northwest
See live TNN→KKS fares Phone-only fares on this route — call free
Flight time details
4,164 miles nonstop takes roughly 8h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time set-back when reading arrival times on your ticket.
The two airports
- TNN — Tainan Airport · Tainan, Taiwan
- 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 TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 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 TNN from KKS?
The flight distance from Tainan (TNN) to Kashan (KKS) is 4,164 miles (6,701 km, 3,618 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to KKS?
A nonstop flight takes about 8h 38m 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 Tainan and Kashan?
Kashan is 4.5 hours behind Tainan.
What is the cheapest way to fly from TNN to KKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–KKS that never appear on search engines, with no booking fees.