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UBJ to NXX: distance & flight time
Yamaguchi (Yamaguchi Ube Airport) → Willow Grove (Willow Grove Naval Air Station/Joint Reserve Base)
7,045 mi
11,337 km · 6,122 nm
14h 17m
estimated nonstop flight time
-13h
time difference · heading north
See live UBJ→NXX fares Phone-only fares on this route — call free
Flight time details
7,045 miles nonstop takes roughly 14h 17m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- UBJ — Yamaguchi Ube Airport · Yamaguchi, Japan
- NXX — Willow Grove Naval Air Station/Joint Reserve Base · Willow Grove, 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 NXX
- PHL · Philadelphia International Airport23 mi away
- BBX · Wings Field8 mi away
- DYL · Doylestown Airport9 mi away
- PNE · Northeast Philadelphia Airport11 mi away
Frequently asked questions
How far is UBJ from NXX?
The flight distance from Yamaguchi (UBJ) to Willow Grove (NXX) is 7,045 miles (11,337 km, 6,122 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBJ to NXX?
A nonstop flight takes about 14h 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 Willow Grove?
Willow Grove is 13 hours behind Yamaguchi.
What is the cheapest way to fly from UBJ to NXX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–NXX that never appear on search engines, with no booking fees.