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PSS to UBJ: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → Yamaguchi (Yamaguchi Ube Airport)
11,813 mi
19,011 km · 10,265 nm
23h 38m
estimated nonstop flight time
+12h
time difference · heading northwest
See live PSS→UBJ fares Phone-only fares on this route — call free
Flight time details
11,813 miles nonstop takes roughly 23h 38m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
- 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 PSS
- ENO · Encarnación Airport14 mi away
- AYO · Juan De Ayolas Airport54 mi away
- SRA · Santa Rosa Airport96 mi away
- ELO · El Dorado Airport110 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 PSS from UBJ?
The flight distance from Posadas (PSS) to Yamaguchi (UBJ) is 11,813 miles (19,011 km, 10,265 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to UBJ?
A nonstop flight takes about 23h 38m 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 Posadas and Yamaguchi?
Yamaguchi is 12 hours ahead of Posadas.
What is the cheapest way to fly from PSS to UBJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–UBJ that never appear on search engines, with no booking fees.