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CUA to UBJ: distance & flight time
Ciudad Constitución (Ciudad Constitución Airport) → Yamaguchi (Yamaguchi Ube Airport)
6,639 mi
10,685 km · 5,769 nm
13h 29m
estimated nonstop flight time
+16h
time difference · heading northwest
See live CUA→UBJ fares Phone-only fares on this route — call free
Flight time details
6,639 miles nonstop takes roughly 13h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- CUA — Ciudad Constitución Airport · Ciudad Constitución, Mexico
- 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 CUA
- LTO · Loreto International Airport67 mi away
- LAP · Manuel Márquez de León International Airport104 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 CUA from UBJ?
The flight distance from Ciudad Constitución (CUA) to Yamaguchi (UBJ) is 6,639 miles (10,685 km, 5,769 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CUA to UBJ?
A nonstop flight takes about 13h 29m 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 Ciudad Constitución and Yamaguchi?
Yamaguchi is 16 hours ahead of Ciudad Constitución.
What is the cheapest way to fly from CUA to UBJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CUA–UBJ that never appear on search engines, with no booking fees.