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YST to TRI: distance & flight time
St. Theresa Point (St. Theresa Point Airport) → BRISTOL (Tri-Cities Regional TN/VA Airport)
1,340 mi
2,157 km · 1,165 nm
3h 23m
estimated nonstop flight time
+1h
time difference · heading southeast
See live YST→TRI fares Phone-only fares on this route — call free
Flight time details
1,340 miles nonstop takes roughly 3h 23m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- YST — St. Theresa Point Airport · St. Theresa Point, Canada
- 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 YST
- YIV · Island Lake Airport8 mi away
- YGO · Gods Lake Narrows Airport51 mi away
- YRS · Red Sucker Lake Airport57 mi away
- ZGI · Gods River Airport75 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 YST from TRI?
The flight distance from St. Theresa Point (YST) to BRISTOL (TRI) is 1,340 miles (2,157 km, 1,165 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YST to TRI?
A nonstop flight takes about 3h 23m 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 St. Theresa Point and BRISTOL?
BRISTOL is 1 hour ahead of St. Theresa Point.
What is the cheapest way to fly from YST to TRI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YST–TRI that never appear on search engines, with no booking fees.