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RML to KHH: distance & flight time
Colombo (Colombo Ratmalana Airport) → Kaohsiung (Kaohsiung International Airport)
2,902 mi
4,670 km · 2,522 nm
6h 9m
estimated nonstop flight time
+2.5h
time difference · heading northeast
See live RML→KHH fares Phone-only fares on this route — call free
Flight time details
2,902 miles nonstop takes roughly 6h 9m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
- KHH — Kaohsiung International Airport · Kaohsiung, Taiwan
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 KHH
- PIF · Pingtung North Airport12 mi away
- TNN · Tainan Airport27 mi away
- HCN · Hengchun Airport44 mi away
- TTT · Taitung Airport49 mi away
Frequently asked questions
How far is RML from KHH?
The flight distance from Colombo (RML) to Kaohsiung (KHH) is 2,902 miles (4,670 km, 2,522 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to KHH?
A nonstop flight takes about 6h 9m 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 Kaohsiung?
Kaohsiung is 2.5 hours ahead of Colombo.
What is the cheapest way to fly from RML to KHH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–KHH that never appear on search engines, with no booking fees.