Need help booking?
Unpublished phone-only deals available
RUI to RML: distance & flight time
Ruidoso (Sierra Blanca Regional Airport) → Colombo (Colombo Ratmalana Airport)
9,631 mi
15,499 km · 8,369 nm
19h 21m
estimated nonstop flight time
+11.5h
time difference · heading north
See live RUI→RML fares Phone-only fares on this route — call free
Flight time details
9,631 miles nonstop takes roughly 19h 21m 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
- RUI — Sierra Blanca Regional Airport · Ruidoso, 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 RUI
- ALM · Alamogordo White Sands Regional Airport50 mi away
- HMN · Holloman Air Force Base54 mi away
- ROW · Roswell International Air Center Airport59 mi away
- WSD · Condron Army Air Field92 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 RUI from RML?
The flight distance from Ruidoso (RUI) to Colombo (RML) is 9,631 miles (15,499 km, 8,369 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RUI to RML?
A nonstop flight takes about 19h 21m 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 Ruidoso and Colombo?
Colombo is 11.5 hours ahead of Ruidoso.
What is the cheapest way to fly from RUI to RML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RUI–RML that never appear on search engines, with no booking fees.