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ASM to UBJ: distance & flight time
Asmara (Asmara International Airport) → Yamaguchi (Yamaguchi Ube Airport)
5,766 mi
9,279 km · 5,010 nm
11h 46m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ASM→UBJ fares Phone-only fares on this route — call free
Flight time details
5,766 miles nonstop takes roughly 11h 46m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- ASM — Asmara International Airport · Asmara, Eritrea
- 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 ASM
- MSW · Massawa International Airport40 mi away
- AXU · Axum Airport80 mi away
- MQX · Mekele Airport133 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 ASM from UBJ?
The flight distance from Asmara (ASM) to Yamaguchi (UBJ) is 5,766 miles (9,279 km, 5,010 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ASM to UBJ?
A nonstop flight takes about 11h 46m 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 Asmara and Yamaguchi?
Yamaguchi is 6 hours ahead of Asmara.
What is the cheapest way to fly from ASM to UBJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ASM–UBJ that never appear on search engines, with no booking fees.