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RML to KHT: distance & flight time
Colombo (Colombo Ratmalana Airport) → Khost (Khost Airport)
1,939 mi
3,121 km · 1,685 nm
4h 16m
estimated nonstop flight time
-1h
time difference · heading north
See live RML→KHT fares Phone-only fares on this route — call free
Flight time details
1,939 miles nonstop takes roughly 4h 16m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
- KHT — Khost Airport · Khost, Afghanistan
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 KHT
- PAJ · Parachinar Airport40 mi away
- BNP · Bannu Airport42 mi away
- OAA · Shank Air Base65 mi away
- OAS · Sharana Airstrip66 mi away
Frequently asked questions
How far is RML from KHT?
The flight distance from Colombo (RML) to Khost (KHT) is 1,939 miles (3,121 km, 1,685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to KHT?
A nonstop flight takes about 4h 16m 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 Khost?
Khost is 1 hour behind Colombo.
What is the cheapest way to fly from RML to KHT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–KHT that never appear on search engines, with no booking fees.