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UBJ to BOJ: distance & flight time
Yamaguchi (Yamaguchi Ube Airport) → Bourgas (Burgas Airport)
5,291 mi
8,514 km · 4,597 nm
10h 50m
estimated nonstop flight time
-6h
time difference · heading northwest
See live UBJ→BOJ fares Phone-only fares on this route — call free
Flight time details
5,291 miles nonstop takes roughly 10h 50m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- UBJ — Yamaguchi Ube Airport · Yamaguchi, Japan
- BOJ — Burgas Airport · Bourgas, Bulgaria
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 BOJ
- VAR · Varna Airport48 mi away
- JAM · Bezmer Air Base60 mi away
- IST · Istanbul Airport110 mi away
- SZR · Stara Zagora Airport96 mi away
Frequently asked questions
How far is UBJ from BOJ?
The flight distance from Yamaguchi (UBJ) to Bourgas (BOJ) is 5,291 miles (8,514 km, 4,597 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBJ to BOJ?
A nonstop flight takes about 10h 50m 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 Bourgas?
Bourgas is 6 hours behind Yamaguchi.
What is the cheapest way to fly from UBJ to BOJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–BOJ that never appear on search engines, with no booking fees.