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RML to KSH: distance & flight time
Colombo (Colombo Ratmalana Airport) → Bakhtaran (Shahid Ashrafi Esfahani Airport)
2,821 mi
4,540 km · 2,451 nm
6h
estimated nonstop flight time
-2h
time difference · heading northwest
See live RML→KSH fares Phone-only fares on this route — call free
Flight time details
2,821 miles nonstop takes roughly 6h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
- KSH — Shahid Ashrafi Esfahani Airport · Bakhtaran, 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 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
Near KSH
- SDG · Sanandaj Airport63 mi away
- IIL · Ilam Airport68 mi away
- HDM · Hamadan Airport87 mi away
- KHD · Khoram Abad Airport90 mi away
Frequently asked questions
How far is RML from KSH?
The flight distance from Colombo (RML) to Bakhtaran (KSH) 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 RML to KSH?
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 Colombo and Bakhtaran?
Bakhtaran is 2 hours behind Colombo.
What is the cheapest way to fly from RML to KSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–KSH that never appear on search engines, with no booking fees.