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ASH to UBJ: distance & flight time
Nashua (Boire Field) → Yamaguchi (Yamaguchi Ube Airport)
6,944 mi
11,175 km · 6,034 nm
14h 5m
estimated nonstop flight time
+13h
time difference · heading north
See live ASH→UBJ fares Phone-only fares on this route — call free
Flight time details
6,944 miles nonstop takes roughly 14h 5m gate to gate, flying north. 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
- ASH — Boire Field · Nashua, 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 ASH
- BOS · General Edward Lawrence Logan International Airport39 mi away
- MHT · Manchester-Boston Regional Airport11 mi away
- LWM · Lawrence Municipal Airport20 mi away
- BED · Laurence G Hanscom Field24 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 ASH from UBJ?
The flight distance from Nashua (ASH) to Yamaguchi (UBJ) is 6,944 miles (11,175 km, 6,034 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASH 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 Nashua and Yamaguchi?
Yamaguchi is 13 hours ahead of Nashua.
What is the cheapest way to fly from ASH to UBJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASH–UBJ that never appear on search engines, with no booking fees.