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UBJ to JKR: distance & flight time
Yamaguchi (Yamaguchi Ube Airport) → Janakpur (Janakpur Airport)
2,729 mi
4,391 km · 2,371 nm
5h 49m
estimated nonstop flight time
-3.2h
time difference · heading west
See live UBJ→JKR fares Phone-only fares on this route — call free
Flight time details
2,729 miles nonstop takes roughly 5h 49m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.2-hour time set-back when reading arrival times on your ticket.
The two airports
- UBJ — Yamaguchi Ube Airport · Yamaguchi, Japan
- JKR — Janakpur Airport · Janakpur, Nepal
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 UBJ
- KKJ · Kitakyūshū Airport15 mi away
- OIT · Oita Airport41 mi away
- FUK · Fukuoka Airport53 mi away
- IWK · Iwakuni Marine Corps Air Station57 mi away
Near JKR
- RHP · Ramechhap Airport48 mi away
- RJB · Rajbiraj Airport52 mi away
- MZU · Muzaffarpur Airport55 mi away
- RUM · Rumjatar Airport56 mi away
Frequently asked questions
How far is UBJ from JKR?
The flight distance from Yamaguchi (UBJ) to Janakpur (JKR) is 2,729 miles (4,391 km, 2,371 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBJ to JKR?
A nonstop flight takes about 5h 49m 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 Yamaguchi and Janakpur?
Janakpur is 3.2 hours behind Yamaguchi.
What is the cheapest way to fly from UBJ to JKR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–JKR that never appear on search engines, with no booking fees.