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NNT to UBJ: distance & flight time
Nan (Nan Airport) → Yamaguchi (Yamaguchi Ube Airport)
2,145 mi
3,453 km · 1,864 nm
4h 40m
estimated nonstop flight time
+2h
time difference · heading northeast
See live NNT→UBJ fares Phone-only fares on this route — call free
Flight time details
2,145 miles nonstop takes roughly 4h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- NNT — Nan Airport · Nan, Thailand
- 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 NNT
- PRH · Phrae Airport62 mi away
- ZBY · Sayaboury Airport68 mi away
- LPT · Lampang Airport92 mi away
- CEI · Chiang Rai International Airport98 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 NNT from UBJ?
The flight distance from Nan (NNT) to Yamaguchi (UBJ) is 2,145 miles (3,453 km, 1,864 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NNT to UBJ?
A nonstop flight takes about 4h 40m 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 Nan and Yamaguchi?
Yamaguchi is 2 hours ahead of Nan.
What is the cheapest way to fly from NNT to UBJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NNT–UBJ that never appear on search engines, with no booking fees.