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TRI to OLS: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Nogales (Nogales International Airport)
1,661 mi
2,673 km · 1,443 nm
3h 43m
estimated nonstop flight time
-3h
time difference · heading west
See live TRI→OLS fares Phone-only fares on this route — call free
Flight time details
1,661 miles nonstop takes roughly 3h 43m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, United States
- OLS — Nogales International Airport · Nogales, 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 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 OLS
- NOG · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field32 mi away
- TUS · Tucson International Airport49 mi away
- DMA · Davis Monthan Air Force Base52 mi away
Frequently asked questions
How far is TRI from OLS?
The flight distance from BRISTOL (TRI) to Nogales (OLS) is 1,661 miles (2,673 km, 1,443 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRI to OLS?
A nonstop flight takes about 3h 43m 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 Nogales?
Nogales is 3 hours behind BRISTOL.
What is the cheapest way to fly from TRI to OLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–OLS that never appear on search engines, with no booking fees.