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UBJ to SGO: distance & flight time
Yamaguchi (Yamaguchi Ube Airport) → St George (St George Airport)
4,430 mi
7,129 km · 3,849 nm
9h 9m
estimated nonstop flight time
+1h
time difference · heading south
See live UBJ→SGO fares Phone-only fares on this route — call free
Flight time details
4,430 miles nonstop takes roughly 9h 9m 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
- UBJ — Yamaguchi Ube Airport · Yamaguchi, Japan
- SGO — St George Airport · St George, 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 UBJ
- KKJ · Kitakyūshū Airport15 mi away
- OIT · Oita Airport41 mi away
- FUK · Fukuoka Airport53 mi away
- IWK · Iwakuni Marine Corps Air Station57 mi away
Near SGO
- DRN · Dirranbandi Airport44 mi away
- LHG · Lightning Ridge Airport104 mi away
- RMA · Roma Airport105 mi away
- GOO · Goondiwindi Airport110 mi away
Frequently asked questions
How far is UBJ from SGO?
The flight distance from Yamaguchi (UBJ) to St George (SGO) is 4,430 miles (7,129 km, 3,849 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBJ to SGO?
A nonstop flight takes about 9h 9m 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 Yamaguchi and St George?
St George is 1 hour ahead of Yamaguchi.
What is the cheapest way to fly from UBJ to SGO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–SGO that never appear on search engines, with no booking fees.