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TRI to UBP: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Ubon Ratchathani (Ubon Ratchathani Airport)
8,831 mi
14,213 km · 7,674 nm
17h 47m
estimated nonstop flight time
+11h
time difference · heading north
See live TRI→UBP fares Phone-only fares on this route — call free
Flight time details
8,831 miles nonstop takes roughly 17h 47m 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
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, 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 TRI
- MRN · Foothills Regional Airport63 mi away
- AVL · Asheville Regional Airport72 mi away
- IKB · Wilkes County Airport75 mi away
- HKY · Hickory Regional Airport76 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 TRI from UBP?
The flight distance from BRISTOL (TRI) to Ubon Ratchathani (UBP) is 8,831 miles (14,213 km, 7,674 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRI to UBP?
A nonstop flight takes about 17h 47m 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 BRISTOL and Ubon Ratchathani?
Ubon Ratchathani is 11 hours ahead of BRISTOL.
What is the cheapest way to fly from TRI to UBP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–UBP that never appear on search engines, with no booking fees.