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TRI to NST: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Nakhon Si Thammarat (Nakhon Si Thammarat Airport)
9,323 mi
15,004 km · 8,101 nm
18h 45m
estimated nonstop flight time
+11h
time difference · heading north
See live TRI→NST fares Phone-only fares on this route — call free
Flight time details
9,323 miles nonstop takes roughly 18h 45m 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
- NST — Nakhon Si Thammarat Airport · Nakhon Si Thammarat, 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 NST
- URT · Surat Thani Airport69 mi away
- USM · Samui Airport70 mi away
- KBV · Krabi Airport72 mi away
- TST · Trang Airport75 mi away
Frequently asked questions
How far is TRI from NST?
The flight distance from BRISTOL (TRI) to Nakhon Si Thammarat (NST) is 9,323 miles (15,004 km, 8,101 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRI to NST?
A nonstop flight takes about 18h 45m 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 Nakhon Si Thammarat?
Nakhon Si Thammarat is 11 hours ahead of BRISTOL.
What is the cheapest way to fly from TRI to NST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–NST that never appear on search engines, with no booking fees.