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DLH to RML: distance & flight time
Duluth (Duluth International Airport) → Colombo (Colombo Ratmalana Airport)
8,697 mi
13,997 km · 7,558 nm
17h 31m
estimated nonstop flight time
+10.5h
time difference · heading north
See live DLH→RML fares Phone-only fares on this route — call free
Flight time details
8,697 miles nonstop takes roughly 17h 31m 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
- DLH — Duluth International Airport · Duluth, 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 DLH
- HIB · Range Regional Airport48 mi away
- GPZ · Grand Rapids Itasca Co-Gordon Newstrom field67 mi away
- HYR · Sawyer County Airport67 mi away
- LYU · Ely Municipal Airport70 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 DLH from RML?
The flight distance from Duluth (DLH) to Colombo (RML) is 8,697 miles (13,997 km, 7,558 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLH to RML?
A nonstop flight takes about 17h 31m 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 Duluth and Colombo?
Colombo is 10.5 hours ahead of Duluth.
What is the cheapest way to fly from DLH to RML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLH–RML that never appear on search engines, with no booking fees.