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RML to ROW: distance & flight time
Colombo (Colombo Ratmalana Airport) → Roswell (Roswell International Air Center Airport)
9,649 mi
15,529 km · 8,385 nm
19h 23m
estimated nonstop flight time
-11.5h
time difference · heading north
See live RML→ROW fares Phone-only fares on this route — call free
Flight time details
9,649 miles nonstop takes roughly 19h 23m 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 set-back when reading arrival times on your ticket.
The two airports
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
- ROW — Roswell International Air Center Airport · Roswell, United States
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 ROW
- RUI · Sierra Blanca Regional Airport59 mi away
- CNM · Cavern City Air Terminal68 mi away
- HOB · Lea County Regional Airport87 mi away
- ALM · Alamogordo White Sands Regional Airport90 mi away
Frequently asked questions
How far is RML from ROW?
The flight distance from Colombo (RML) to Roswell (ROW) is 9,649 miles (15,529 km, 8,385 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to ROW?
A nonstop flight takes about 19h 23m 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 Roswell?
Roswell is 11.5 hours behind Colombo.
What is the cheapest way to fly from RML to ROW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–ROW that never appear on search engines, with no booking fees.