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GRS to UBJ: distance & flight time
Grosseto (Grosseto Air Base) → Yamaguchi (Yamaguchi Ube Airport)
5,931 mi
9,545 km · 5,154 nm
12h 6m
estimated nonstop flight time
+7h
time difference · heading northeast
See live GRS→UBJ fares Phone-only fares on this route — call free
Flight time details
5,931 miles nonstop takes roughly 12h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- GRS — Grosseto Air Base · Grosseto, Italy
- 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 GRS
- SAY · Siena-Ampugnano Airport36 mi away
- EBA · Marina Di Campo Airport42 mi away
- FCO · Leonardo da Vinci–Fiumicino Airport89 mi away
- PSA · Pisa International Airport72 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 GRS from UBJ?
The flight distance from Grosseto (GRS) to Yamaguchi (UBJ) is 5,931 miles (9,545 km, 5,154 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRS to UBJ?
A nonstop flight takes about 12h 6m 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 Grosseto and Yamaguchi?
Yamaguchi is 7 hours ahead of Grosseto.
What is the cheapest way to fly from GRS to UBJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRS–UBJ that never appear on search engines, with no booking fees.