Need help booking?
Unpublished phone-only deals available
UBJ to DUG: distance & flight time
Yamaguchi (Yamaguchi Ube Airport) → Douglas (Bisbee Douglas International Airport)
6,428 mi
10,345 km · 5,586 nm
13h 4m
estimated nonstop flight time
-16h
time difference · heading northeast
See live UBJ→DUG fares Phone-only fares on this route — call free
Flight time details
6,428 miles nonstop takes roughly 13h 4m 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
- DUG — Bisbee Douglas International Airport · Douglas, 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 DUG
- DGL · Douglas Municipal Airport10 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field44 mi away
- OLS · Nogales International Airport73 mi away
- NOG · Nogales International Airport83 mi away
Frequently asked questions
How far is UBJ from DUG?
The flight distance from Yamaguchi (UBJ) to Douglas (DUG) is 6,428 miles (10,345 km, 5,586 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBJ to DUG?
A nonstop flight takes about 13h 4m 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 Douglas?
Douglas is 16 hours behind Yamaguchi.
What is the cheapest way to fly from UBJ to DUG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–DUG that never appear on search engines, with no booking fees.