Need help booking?
Unpublished phone-only deals available
ONJ to RMA: distance & flight time
Odate Noshiro (Odate Noshiro Airport) → Roma (Roma Airport)
4,643 mi
7,472 km · 4,034 nm
9h 34m
estimated nonstop flight time
+1h
time difference · heading south
See live ONJ→RMA fares Phone-only fares on this route — call free
Flight time details
4,643 miles nonstop takes roughly 9h 34m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ONJ — Odate Noshiro Airport · Odate Noshiro, Japan
- RMA — Roma Airport · Roma, Australia
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 ONJ
- AOJ · Aomori Airport41 mi away
- AXT · Akita Airport41 mi away
- HHE · Hachinohe Airport63 mi away
- MSJ · Misawa Air Base63 mi away
Near RMA
- XTO · Taroom Airport87 mi away
- SGO · St George Airport105 mi away
- CCL · Chinchilla Airport115 mi away
- TDR · Theodore Airport135 mi away
Frequently asked questions
How far is ONJ from RMA?
The flight distance from Odate Noshiro (ONJ) to Roma (RMA) is 4,643 miles (7,472 km, 4,034 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONJ to RMA?
A nonstop flight takes about 9h 34m 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 Odate Noshiro and Roma?
Roma is 1 hour ahead of Odate Noshiro.
What is the cheapest way to fly from ONJ to RMA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONJ–RMA that never appear on search engines, with no booking fees.