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KSH to RML: distance & flight time
Bakhtaran (Shahid Ashrafi Esfahani Airport) → Colombo (Colombo Ratmalana Airport)
2,821 mi
4,540 km · 2,451 nm
6h
estimated nonstop flight time
+2h
time difference · heading southeast
See live KSH→RML fares Phone-only fares on this route — call free
Flight time details
2,821 miles nonstop takes roughly 6h 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
- KSH — Shahid Ashrafi Esfahani Airport · Bakhtaran, Iran
- RML — Colombo Ratmalana 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 KSH
- SDG · Sanandaj Airport63 mi away
- IIL · Ilam Airport68 mi away
- HDM · Hamadan Airport87 mi away
- KHD · Khoram Abad Airport90 mi away
Near RML
- CMB · Bandaranaike International Colombo Airport25 mi away
- KCT · Koggala Airport65 mi away
- HRI · Mattala Rajapaksa International Airport93 mi away
- GIU · Sigiriya Air Force Base97 mi away
Frequently asked questions
How far is KSH from RML?
The flight distance from Bakhtaran (KSH) to Colombo (RML) is 2,821 miles (4,540 km, 2,451 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KSH to RML?
A nonstop flight takes about 6h 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 Bakhtaran and Colombo?
Colombo is 2 hours ahead of Bakhtaran.
What is the cheapest way to fly from KSH to RML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSH–RML that never appear on search engines, with no booking fees.