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TRI to UTP: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Pattaya (U-Tapao International Airport)
9,033 mi
14,538 km · 7,850 nm
18h 11m
estimated nonstop flight time
+11h
time difference · heading north
See live TRI→UTP fares Phone-only fares on this route — call free
Flight time details
9,033 miles nonstop takes roughly 18h 11m 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
- UTP — U-Tapao International Airport · Pattaya, 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 UTP
- HHQ · Hua Hin Airport71 mi away
- BKK · Suvarnabhumi Airport71 mi away
- DMK · Don Mueang International Airport89 mi away
- TDX · Trat Airport93 mi away
Frequently asked questions
How far is TRI from UTP?
The flight distance from BRISTOL (TRI) to Pattaya (UTP) is 9,033 miles (14,538 km, 7,850 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRI to UTP?
A nonstop flight takes about 18h 11m 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 Pattaya?
Pattaya is 11 hours ahead of BRISTOL.
What is the cheapest way to fly from TRI to UTP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–UTP that never appear on search engines, with no booking fees.