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MGB to UBJ: distance & flight time
Mount Gambier (Mount Gambier Airport) → Yamaguchi (Yamaguchi Ube Airport)
4,990 mi
8,030 km · 4,336 nm
10h 15m
estimated nonstop flight time
-0.5h
time difference · heading north
See live MGB→UBJ fares Phone-only fares on this route — call free
Flight time details
4,990 miles nonstop takes roughly 10h 15m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 0.5-hour time set-back when reading arrival times on your ticket.
The two airports
- MGB — Mount Gambier Airport · Mount Gambier, Australia
- UBJ — Yamaguchi Ube Airport · Yamaguchi, 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 MGB
- NAC · Naracoorte Airport53 mi away
- PTJ · Portland Airport54 mi away
- HLT · Hamilton Airport70 mi away
- WMB · Warrnambool Airport98 mi away
Near UBJ
- KKJ · Kitakyūshū Airport15 mi away
- OIT · Oita Airport41 mi away
- FUK · Fukuoka Airport53 mi away
- IWK · Iwakuni Marine Corps Air Station57 mi away
Frequently asked questions
How far is MGB from UBJ?
The flight distance from Mount Gambier (MGB) to Yamaguchi (UBJ) is 4,990 miles (8,030 km, 4,336 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MGB to UBJ?
A nonstop flight takes about 10h 15m 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 Mount Gambier and Yamaguchi?
Yamaguchi is 0.5 hours behind Mount Gambier.
What is the cheapest way to fly from MGB to UBJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MGB–UBJ that never appear on search engines, with no booking fees.