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SRG to UBJ: distance & flight time
Semarang (Achmad Yani Airport) → Yamaguchi (Yamaguchi Ube Airport)
3,140 mi
5,053 km · 2,728 nm
6h 37m
estimated nonstop flight time
+2h
time difference · heading northeast
See live SRG→UBJ fares Phone-only fares on this route — call free
Flight time details
3,140 miles nonstop takes roughly 6h 37m 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
- SRG — Achmad Yani Airport · Semarang, Indonesia
- 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 SRG
- SOC · Adi Sumarmo Wiryokusumo Airport46 mi away
- JOG · Adi Sutjipto International Airport56 mi away
- KWB · Dewadaru - Kemujan Island81 mi away
- CXP · Tunggul Wulung Airport103 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 SRG from UBJ?
The flight distance from Semarang (SRG) to Yamaguchi (UBJ) is 3,140 miles (5,053 km, 2,728 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SRG to UBJ?
A nonstop flight takes about 6h 37m 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 Semarang and Yamaguchi?
Yamaguchi is 2 hours ahead of Semarang.
What is the cheapest way to fly from SRG to UBJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SRG–UBJ that never appear on search engines, with no booking fees.