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ALS to RML: distance & flight time
Alamosa (San Luis Valley Regional Bergman Field) → Colombo (Colombo Ratmalana Airport)
9,356 mi
15,058 km · 8,131 nm
18h 49m
estimated nonstop flight time
+11.5h
time difference · heading north
See live ALS→RML fares Phone-only fares on this route — call free
Flight time details
9,356 miles nonstop takes roughly 18h 49m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- ALS — San Luis Valley Regional Bergman Field · Alamosa, United States
- 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 ALS
- TSM · Taos Regional Airport68 mi away
- RTN · Raton Municipal-Crews Field89 mi away
- PUB · Pueblo Memorial Airport95 mi away
- GUC · Gunnison Crested Butte Regional Airport96 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 ALS from RML?
The flight distance from Alamosa (ALS) to Colombo (RML) is 9,356 miles (15,058 km, 8,131 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALS to RML?
A nonstop flight takes about 18h 49m 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 Alamosa and Colombo?
Colombo is 11.5 hours ahead of Alamosa.
What is the cheapest way to fly from ALS to RML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALS–RML that never appear on search engines, with no booking fees.