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UBJ to ASU: distance & flight time
Yamaguchi (Yamaguchi Ube Airport) → Asuncion (Silvio Pettirossi International Airport)
11,638 mi
18,729 km · 10,113 nm
23h 17m
estimated nonstop flight time
-12h
time difference · heading northeast
See live UBJ→ASU fares Phone-only fares on this route — call free
Flight time details
11,638 miles nonstop takes roughly 23h 17m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- UBJ — Yamaguchi Ube Airport · Yamaguchi, Japan
- ASU — Silvio Pettirossi International Airport · Asuncion, Paraguay
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 ASU
- FMA · Formosa Airport80 mi away
- CIO · Teniente Col Carmelo Peralta Airport124 mi away
- PIL · Carlos Miguel Gimenez Airport124 mi away
Frequently asked questions
How far is UBJ from ASU?
The flight distance from Yamaguchi (UBJ) to Asuncion (ASU) is 11,638 miles (18,729 km, 10,113 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBJ to ASU?
A nonstop flight takes about 23h 17m 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 Asuncion?
Asuncion is 12 hours behind Yamaguchi.
What is the cheapest way to fly from UBJ to ASU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–ASU that never appear on search engines, with no booking fees.