Need help booking?
Unpublished phone-only deals available
RML to OIT: distance & flight time
Colombo (Colombo Ratmalana Airport) → Oita (Oita Airport)
3,783 mi
6,088 km · 3,287 nm
7h 53m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live RML→OIT fares Phone-only fares on this route — call free
Flight time details
3,783 miles nonstop takes roughly 7h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time gain when reading arrival times on your ticket.
The two airports
- RML — Colombo Ratmalana Airport · Colombo, Sri Lanka
- OIT — Oita Airport · Oita, Japan
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 OIT
- UBJ · Yamaguchi Ube Airport41 mi away
- KKJ · Kitakyūshū Airport48 mi away
- IWK · Iwakuni Marine Corps Air Station54 mi away
- MYJ · Matsuyama Airport60 mi away
Frequently asked questions
How far is RML from OIT?
The flight distance from Colombo (RML) to Oita (OIT) is 3,783 miles (6,088 km, 3,287 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to OIT?
A nonstop flight takes about 7h 53m 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 Oita?
Oita is 3.5 hours ahead of Colombo.
What is the cheapest way to fly from RML to OIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–OIT that never appear on search engines, with no booking fees.