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DTB to KKS: distance & flight time
Siborong-Borong (Silangit Airport) → Kashan (Kashan Airport)
3,753 mi
6,040 km · 3,261 nm
7h 50m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live DTB→KKS fares Phone-only fares on this route — call free
Flight time details
3,753 miles nonstop takes roughly 7h 50m 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
- DTB — Silangit Airport · Siborong-Borong, Indonesia
- 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 DTB
- FLZ · Dr Ferdinand Lumban Tobing Airport49 mi away
- AEG · Aek Godang Airport67 mi away
- MES · Soewondo Air Force Base92 mi away
- KNO · Kualanamu International Airport96 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 DTB from KKS?
The flight distance from Siborong-Borong (DTB) to Kashan (KKS) is 3,753 miles (6,040 km, 3,261 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTB to KKS?
A nonstop flight takes about 7h 50m 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 Siborong-Borong and Kashan?
Kashan is 3.5 hours behind Siborong-Borong.
What is the cheapest way to fly from DTB to KKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTB–KKS that never appear on search engines, with no booking fees.