Need help booking?
Unpublished phone-only deals available
ART to UBP: distance & flight time
Watertown (Watertown International Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
8,343 mi
13,427 km · 7,250 nm
16h 50m
estimated nonstop flight time
+11h
time difference · heading north
See live ART→UBP fares Phone-only fares on this route — call free
Flight time details
8,343 miles nonstop takes roughly 16h 50m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- ART — Watertown International Airport · Watertown, United States
- 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 ART
- YGK · Kingston Norman Rogers Airport33 mi away
- OGS · Ogdensburg International Airport55 mi away
- RME · Griffiss International Airport61 mi away
- SYR · Syracuse Hancock International Airport61 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 ART from UBP?
The flight distance from Watertown (ART) to Ubon Ratchathani (UBP) is 8,343 miles (13,427 km, 7,250 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ART to UBP?
A nonstop flight takes about 16h 50m 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 Watertown and Ubon Ratchathani?
Ubon Ratchathani is 11 hours ahead of Watertown.
What is the cheapest way to fly from ART to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ART–UBP that never appear on search engines, with no booking fees.