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IPT to UBJ: distance & flight time
Williamsport (Williamsport Regional Airport) → Yamaguchi (Yamaguchi Ube Airport)
6,942 mi
11,173 km · 6,033 nm
14h 5m
estimated nonstop flight time
+13h
time difference · heading northwest
See live IPT→UBJ fares Phone-only fares on this route — call free
Flight time details
6,942 miles nonstop takes roughly 14h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- IPT — Williamsport Regional Airport · Williamsport, United States
- 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 IPT
- LHV · William T. Piper Memorial Airport27 mi away
- HZL · Hazleton Municipal Airport51 mi away
- SCE · University Park Airport55 mi away
- WBW · Wilkes Barre Wyoming Valley Airport56 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 IPT from UBJ?
The flight distance from Williamsport (IPT) to Yamaguchi (UBJ) is 6,942 miles (11,173 km, 6,033 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IPT to UBJ?
A nonstop flight takes about 14h 5m 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 Williamsport and Yamaguchi?
Yamaguchi is 13 hours ahead of Williamsport.
What is the cheapest way to fly from IPT to UBJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IPT–UBJ that never appear on search engines, with no booking fees.