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GNI to UBJ: distance & flight time
Green Island (Lyudao Airport) → Yamaguchi (Yamaguchi Ube Airport)
979 mi
1,576 km · 851 nm
2h 36m
estimated nonstop flight time
+1h
time difference · heading northeast
See live GNI→UBJ fares Phone-only fares on this route — call free
Flight time details
979 miles nonstop takes roughly 2h 36m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- GNI — Lyudao Airport · Green Island, Taiwan
- 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 GNI
- TTT · Taitung Airport24 mi away
- KYD · Lanyu Airport45 mi away
- PIF · Pingtung North Airport63 mi away
- HCN · Hengchun Airport64 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 GNI from UBJ?
The flight distance from Green Island (GNI) to Yamaguchi (UBJ) is 979 miles (1,576 km, 851 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GNI to UBJ?
A nonstop flight takes about 2h 36m 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 Green Island and Yamaguchi?
Yamaguchi is 1 hour ahead of Green Island.
What is the cheapest way to fly from GNI to UBJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GNI–UBJ that never appear on search engines, with no booking fees.