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FLV to UBJ: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → Yamaguchi (Yamaguchi Ube Airport)
6,575 mi
10,582 km · 5,714 nm
13h 22m
estimated nonstop flight time
+14h
time difference · heading northwest
See live FLV→UBJ fares Phone-only fares on this route — call free
Flight time details
6,575 miles nonstop takes roughly 13h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- FLV — Sherman Army Air Field · Fort Leavenworth, 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from UBJ?
The flight distance from Fort Leavenworth (FLV) to Yamaguchi (UBJ) is 6,575 miles (10,582 km, 5,714 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to UBJ?
A nonstop flight takes about 13h 22m 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 Fort Leavenworth and Yamaguchi?
Yamaguchi is 14 hours ahead of Fort Leavenworth.
What is the cheapest way to fly from FLV to UBJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–UBJ that never appear on search engines, with no booking fees.