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UBJ to VKG: distance & flight time
Yamaguchi (Yamaguchi Ube Airport) → Rach Gia (Rach Gia Airport)
2,342 mi
3,768 km · 2,035 nm
5h 3m
estimated nonstop flight time
-2h
time difference · heading southwest
See live UBJ→VKG fares Phone-only fares on this route — call free
Flight time details
2,342 miles nonstop takes roughly 5h 3m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- UBJ — Yamaguchi Ube Airport · Yamaguchi, Japan
- VKG — Rach Gia Airport · Rach Gia, Vietnam
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 VKG
- VCA · Can Tho International Airport40 mi away
- CAH · Cà Mau Airport54 mi away
- PQC · Phu Quoc International Airport79 mi away
- KOS · Sihanoukville International Airport110 mi away
Frequently asked questions
How far is UBJ from VKG?
The flight distance from Yamaguchi (UBJ) to Rach Gia (VKG) is 2,342 miles (3,768 km, 2,035 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBJ to VKG?
A nonstop flight takes about 5h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from UBJ to VKG?
Nonstop service on UBJ–VKG depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 5h 3m nonstop estimate.
What is the time difference between Yamaguchi and Rach Gia?
Rach Gia is 2 hours behind Yamaguchi.
What is the cheapest way to fly from UBJ to VKG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBJ–VKG that never appear on search engines, with no booking fees.
Why are some UBJ to VKG fares phone-only?
Consolidator contracts let us sell certain UBJ–VKG tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.