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UBJ to PSC: distance & flight time
Yamaguchi (Yamaguchi Ube Airport) → Pasco (Tri Cities Airport)
5,377 mi
8,654 km · 4,673 nm
11h 1m
estimated nonstop flight time
-16h
time difference · heading northeast
See live UBJ→PSC fares Phone-only fares on this route — call free
Flight time details
5,377 miles nonstop takes roughly 11h 1m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- UBJ — Yamaguchi Ube Airport · Yamaguchi, Japan
- PSC — Tri Cities Airport · Pasco, United States
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 PSC
Frequently asked questions
How far is UBJ from PSC?
The flight distance from Yamaguchi (UBJ) to Pasco (PSC) is 5,377 miles (8,654 km, 4,673 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBJ to PSC?
A nonstop flight takes about 11h 1m 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 Pasco?
Pasco is 16 hours behind Yamaguchi.
What is the cheapest way to fly from UBJ to PSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–PSC that never appear on search engines, with no booking fees.