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KKS to DSO: distance & flight time
Kashan (Kashan Airport) → Hamhung (Sondok Airport)
4,090 mi
6,582 km · 3,554 nm
8h 29m
estimated nonstop flight time
+5.5h
time difference · heading northeast
See live KKS→DSO fares Phone-only fares on this route — call free
Flight time details
4,090 miles nonstop takes roughly 8h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5.5-hour time gain when reading arrival times on your ticket.
The two airports
- KKS — Kashan Airport · Kashan, Iran
- DSO — Sondok Airport · Hamhung, North Korea
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 DSO
- WOS · Wonsan Kalma International Airport40 mi away
- FNJ · Pyongyang Sunan International Airport103 mi away
- YNY · Yangyang International Airport133 mi away
Frequently asked questions
How far is KKS from DSO?
The flight distance from Kashan (KKS) to Hamhung (DSO) is 4,090 miles (6,582 km, 3,554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKS to DSO?
A nonstop flight takes about 8h 29m 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 Hamhung?
Hamhung is 5.5 hours ahead of Kashan.
What is the cheapest way to fly from KKS to DSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKS–DSO that never appear on search engines, with no booking fees.