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UNN to TRI: distance & flight time
Ranong (Ranong Airport) → BRISTOL (Tri-Cities Regional TN/VA Airport)
9,240 mi
14,871 km · 8,030 nm
18h 35m
estimated nonstop flight time
-11h
time difference · heading north
See live UNN→TRI fares Phone-only fares on this route — call free
Flight time details
9,240 miles nonstop takes roughly 18h 35m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- UNN — Ranong Airport · Ranong, 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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 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 UNN from TRI?
The flight distance from Ranong (UNN) to BRISTOL (TRI) is 9,240 miles (14,871 km, 8,030 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to TRI?
A nonstop flight takes about 18h 35m 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 Ranong and BRISTOL?
BRISTOL is 11 hours behind Ranong.
What is the cheapest way to fly from UNN to TRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–TRI that never appear on search engines, with no booking fees.