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KMJ to RMA: distance & flight time
Kumamoto (Kumamoto Airport) → Roma (Roma Airport)
4,269 mi
6,870 km · 3,709 nm
8h 50m
estimated nonstop flight time
+1h
time difference · heading south
See live KMJ→RMA fares Phone-only fares on this route — call free
Flight time details
4,269 miles nonstop takes roughly 8h 50m 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
- KMJ — Kumamoto Airport · Kumamoto, 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 KMJ
- HSG · Saga Airport39 mi away
- AXJ · Amakusa Airport47 mi away
- NGS · Nagasaki Airport55 mi away
- FUK · Fukuoka Airport57 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 KMJ from RMA?
The flight distance from Kumamoto (KMJ) to Roma (RMA) is 4,269 miles (6,870 km, 3,709 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMJ to RMA?
A nonstop flight takes about 8h 50m 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 Kumamoto and Roma?
Roma is 1 hour ahead of Kumamoto.
What is the cheapest way to fly from KMJ to RMA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMJ–RMA that never appear on search engines, with no booking fees.