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HDN to KKS: distance & flight time
Hayden (Yampa Valley Airport) → Kashan (Kashan Airport)
7,123 mi
11,464 km · 6,190 nm
14h 26m
estimated nonstop flight time
+9.5h
time difference · heading north
See live HDN→KKS fares Phone-only fares on this route — call free
Flight time details
7,123 miles nonstop takes roughly 14h 26m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- HDN — Yampa Valley Airport · Hayden, United States
- 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 HDN
- SBS · Steamboat Springs Bob Adams Field19 mi away
- EGE · Eagle County Regional Airport60 mi away
- SAA · Shively Field70 mi away
- RIL · Garfield County Regional Airport71 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 HDN from KKS?
The flight distance from Hayden (HDN) to Kashan (KKS) is 7,123 miles (11,464 km, 6,190 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HDN to KKS?
A nonstop flight takes about 14h 26m 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 Hayden and Kashan?
Kashan is 9.5 hours ahead of Hayden.
What is the cheapest way to fly from HDN to KKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HDN–KKS that never appear on search engines, with no booking fees.