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TKH to TRI: distance & flight time
Nakhon Sawan (Takhli Airport) → BRISTOL (Tri-Cities Regional TN/VA Airport)
8,857 mi
14,253 km · 7,696 nm
17h 50m
estimated nonstop flight time
-12h
time difference · heading north
See live TKH→TRI fares Phone-only fares on this route — call free
Flight time details
8,857 miles nonstop takes roughly 17h 50m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- TKH — Takhli Airport · Nakhon Sawan, Thailand
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, United States
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 TKH
- KDT · Kamphaeng Saen Airport85 mi away
- DMK · Don Mueang International Airport97 mi away
- PHS · Phitsanulok Airport104 mi away
- BKK · Suvarnabhumi Airport114 mi away
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
Frequently asked questions
How far is TKH from TRI?
The flight distance from Nakhon Sawan (TKH) to BRISTOL (TRI) is 8,857 miles (14,253 km, 7,696 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TKH to TRI?
A nonstop flight takes about 17h 50m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TKH to TRI?
Nonstop service on TKH–TRI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 17h 50m nonstop estimate.
What is the time difference between Nakhon Sawan and BRISTOL?
BRISTOL is 12 hours behind Nakhon Sawan.
What is the cheapest way to fly from TKH to TRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TKH–TRI that never appear on search engines, with no booking fees.
Why are some TKH to TRI fares phone-only?
Consolidator contracts let us sell certain TKH–TRI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.