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HGN to RML: distance & flight time
Mae Hong Son (Mae Hong Son Airport) → Colombo (Colombo Ratmalana Airport)
1,489 mi
2,397 km · 1,294 nm
3h 42m
estimated nonstop flight time
-1.5h
time difference · heading southwest
See live HGN→RML fares Phone-only fares on this route — call free
Flight time details
1,489 miles nonstop takes roughly 3h 42m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- HGN — Mae Hong Son Airport · Mae Hong Son, Thailand
- 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 HGN
- PYY · Mae Hong Son Airport30 mi away
- LIW · Loikaw Airport56 mi away
- CNX · Chiang Mai International Airport74 mi away
- NMS · Namsang Airport111 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 HGN from RML?
The flight distance from Mae Hong Son (HGN) to Colombo (RML) is 1,489 miles (2,397 km, 1,294 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HGN to RML?
A nonstop flight takes about 3h 42m 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 Mae Hong Son and Colombo?
Colombo is 1.5 hours behind Mae Hong Son.
What is the cheapest way to fly from HGN to RML?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HGN–RML that never appear on search engines, with no booking fees.