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ACH to UBJ: distance & flight time
Altenrhein (St Gallen Altenrhein Airport) → Yamaguchi (Yamaguchi Ube Airport)
5,756 mi
9,263 km · 5,001 nm
11h 45m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ACH→UBJ fares Phone-only fares on this route — call free
Flight time details
5,756 miles nonstop takes roughly 11h 45m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- ACH — St Gallen Altenrhein Airport · Altenrhein, Switzerland
- 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 ACH
- HOH · Hohenems-Dornbirn Airport9 mi away
- FDH · Friedrichshafen Airport13 mi away
- ZRH · Zürich Airport47 mi away
- FMM · Memmingen Allgau Airport47 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 ACH from UBJ?
The flight distance from Altenrhein (ACH) to Yamaguchi (UBJ) is 5,756 miles (9,263 km, 5,001 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACH to UBJ?
A nonstop flight takes about 11h 45m 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 Altenrhein and Yamaguchi?
Yamaguchi is 7 hours ahead of Altenrhein.
What is the cheapest way to fly from ACH to UBJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACH–UBJ that never appear on search engines, with no booking fees.