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DSM to RML: distance & flight time
Des Moines (Des Moines International Airport) → Colombo (Colombo Ratmalana Airport)
9,071 mi
14,598 km · 7,882 nm
18h 15m
estimated nonstop flight time
+10.5h
time difference · heading north
See live DSM→RML fares Phone-only fares on this route — call free
Flight time details
9,071 miles nonstop takes roughly 18h 15m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- DSM — Des Moines International Airport · Des Moines, 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 DSM
- OTM · Ottumwa Regional Airport70 mi away
- FOD · Fort Dodge Regional Airport75 mi away
- ALO · Waterloo Regional Airport96 mi away
- CID · The Eastern Iowa Airport104 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 DSM from RML?
The flight distance from Des Moines (DSM) to Colombo (RML) is 9,071 miles (14,598 km, 7,882 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DSM to RML?
A nonstop flight takes about 18h 15m 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 Des Moines and Colombo?
Colombo is 10.5 hours ahead of Des Moines.
What is the cheapest way to fly from DSM to RML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DSM–RML that never appear on search engines, with no booking fees.