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KMJ to UBP: distance & flight time
Kumamoto (Kumamoto Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
2,031 mi
3,268 km · 1,764 nm
4h 27m
estimated nonstop flight time
-2h
time difference · heading southwest
See live KMJ→UBP fares Phone-only fares on this route — call free
Flight time details
2,031 miles nonstop takes roughly 4h 27m 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
- KMJ — Kumamoto Airport · Kumamoto, Japan
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, Thailand
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 KMJ
- HSG · Saga Airport39 mi away
- AXJ · Amakusa Airport47 mi away
- NGS · Nagasaki Airport55 mi away
- FUK · Fukuoka Airport57 mi away
Near UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 mi away
Frequently asked questions
How far is KMJ from UBP?
The flight distance from Kumamoto (KMJ) to Ubon Ratchathani (UBP) is 2,031 miles (3,268 km, 1,764 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMJ to UBP?
A nonstop flight takes about 4h 27m 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 Kumamoto and Ubon Ratchathani?
Ubon Ratchathani is 2 hours behind Kumamoto.
What is the cheapest way to fly from KMJ to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMJ–UBP that never appear on search engines, with no booking fees.