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RAP to KKS: distance & flight time
Rapid City (Rapid City Regional Airport) → Kashan (Kashan Airport)
6,820 mi
10,976 km · 5,926 nm
13h 50m
estimated nonstop flight time
+9.5h
time difference · heading north
See live RAP→KKS fares Phone-only fares on this route — call free
Flight time details
6,820 miles nonstop takes roughly 13h 50m 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
- RAP — Rapid City Regional Airport · Rapid City, 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 RAP
- RCA · Ellsworth Air Force Base7 mi away
- SPF · Black Hills Airport-Clyde Ice Field47 mi away
- CDR · Chadron Municipal Airport83 mi away
- GCC · Gillette Campbell County Airport125 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 RAP from KKS?
The flight distance from Rapid City (RAP) to Kashan (KKS) is 6,820 miles (10,976 km, 5,926 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RAP to KKS?
A nonstop flight takes about 13h 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 Rapid City and Kashan?
Kashan is 9.5 hours ahead of Rapid City.
What is the cheapest way to fly from RAP to KKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RAP–KKS that never appear on search engines, with no booking fees.