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RML to ACN: distance & flight time
Colombo (Colombo Ratmalana Airport) → Ciudad Acuna (Ciudad Acuña New International Airport)
9,938 mi
15,993 km · 8,636 nm
19h 57m
estimated nonstop flight time
-11.5h
time difference · heading north
See live RML→ACN fares Phone-only fares on this route — call free
Flight time details
9,938 miles nonstop takes roughly 19h 57m 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
- ACN — Ciudad Acuña New International Airport · Ciudad Acuna, Mexico
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 ACN
- DRT · Del Rio International Airport11 mi away
- DLF · DLF Airport19 mi away
- PDS · Piedras Negras International Airport59 mi away
- UVA · Garner Field82 mi away
Frequently asked questions
How far is RML from ACN?
The flight distance from Colombo (RML) to Ciudad Acuna (ACN) is 9,938 miles (15,993 km, 8,636 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to ACN?
A nonstop flight takes about 19h 57m 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 Ciudad Acuna?
Ciudad Acuna is 11.5 hours behind Colombo.
What is the cheapest way to fly from RML to ACN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–ACN that never appear on search engines, with no booking fees.