Need help booking?
Unpublished phone-only deals available
DYG to RML: distance & flight time
Dayong (Dayong Airport) → Colombo (Colombo Ratmalana Airport)
2,515 mi
4,048 km · 2,186 nm
5h 24m
estimated nonstop flight time
-2.5h
time difference · heading southwest
See live DYG→RML fares Phone-only fares on this route — call free
Flight time details
2,515 miles nonstop takes roughly 5h 24m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- DYG — Dayong Airport · Dayong, China
- 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 DYG
- CGD · Changde Airport73 mi away
- JIQ · Qianjiang Wulingshan Airport101 mi away
- ENH · Enshi Airport102 mi away
- TEN · Tongren Fenghuang Airport109 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 DYG from RML?
The flight distance from Dayong (DYG) to Colombo (RML) is 2,515 miles (4,048 km, 2,186 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DYG to RML?
A nonstop flight takes about 5h 24m 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 Dayong and Colombo?
Colombo is 2.5 hours behind Dayong.
What is the cheapest way to fly from DYG to RML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DYG–RML that never appear on search engines, with no booking fees.