Need help booking?
Unpublished phone-only deals available
KKS to CMB: distance & flight time
Kashan (Kashan Airport) → Colombo (Bandaranaike International Colombo Airport)
2,582 mi
4,155 km · 2,243 nm
5h 32m
estimated nonstop flight time
+2h
time difference · heading southeast
See live KKS→CMB fares Phone-only fares on this route — call free
Flight time details
2,582 miles nonstop takes roughly 5h 32m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- KKS — Kashan Airport · Kashan, Iran
- CMB — Bandaranaike International Colombo Airport · Colombo, Sri Lanka
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 CMB
- RML · Colombo Ratmalana Airport25 mi away
- GIU · Sigiriya Air Force Base79 mi away
- ACJ · Anuradhapura Air Force Base86 mi away
- KCT · Koggala Airport87 mi away
Frequently asked questions
How far is KKS from CMB?
The flight distance from Kashan (KKS) to Colombo (CMB) is 2,582 miles (4,155 km, 2,243 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKS to CMB?
A nonstop flight takes about 5h 32m 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 Colombo?
Colombo is 2 hours ahead of Kashan.
What is the cheapest way to fly from KKS to CMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKS–CMB that never appear on search engines, with no booking fees.