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UBJ to KCT: distance & flight time
Yamaguchi (Yamaguchi Ube Airport) → Koggala (Koggala Airport)
3,778 mi
6,081 km · 3,283 nm
7h 53m
estimated nonstop flight time
-3.5h
time difference · heading west
See live UBJ→KCT fares Phone-only fares on this route — call free
Flight time details
3,778 miles nonstop takes roughly 7h 53m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- UBJ — Yamaguchi Ube Airport · Yamaguchi, Japan
- KCT — Koggala Airport · Koggala, Sri Lanka
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 KCT
- HRI · Mattala Rajapaksa International Airport59 mi away
- RML · Colombo Ratmalana Airport65 mi away
- WRZ · Weerawila Airport65 mi away
- CMB · Bandaranaike International Colombo Airport87 mi away
Frequently asked questions
How far is UBJ from KCT?
The flight distance from Yamaguchi (UBJ) to Koggala (KCT) is 3,778 miles (6,081 km, 3,283 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBJ to KCT?
A nonstop flight takes about 7h 53m 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 Koggala?
Koggala is 3.5 hours behind Yamaguchi.
What is the cheapest way to fly from UBJ to KCT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–KCT that never appear on search engines, with no booking fees.