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RML to ONJ: distance & flight time
Colombo (Colombo Ratmalana Airport) → Odate Noshiro (Odate Noshiro Airport)
4,369 mi
7,031 km · 3,797 nm
9h 2m
estimated nonstop flight time
+3.5h
time difference · heading northeast
See live RML→ONJ fares Phone-only fares on this route — call free
Flight time details
4,369 miles nonstop takes roughly 9h 2m 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
- ONJ — Odate Noshiro Airport · Odate Noshiro, 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 ONJ
- AOJ · Aomori Airport41 mi away
- AXT · Akita Airport41 mi away
- HHE · Hachinohe Airport63 mi away
- MSJ · Misawa Air Base63 mi away
Frequently asked questions
How far is RML from ONJ?
The flight distance from Colombo (RML) to Odate Noshiro (ONJ) is 4,369 miles (7,031 km, 3,797 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RML to ONJ?
A nonstop flight takes about 9h 2m 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 Odate Noshiro?
Odate Noshiro is 3.5 hours ahead of Colombo.
What is the cheapest way to fly from RML to ONJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RML–ONJ that never appear on search engines, with no booking fees.