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TRI to RDR: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Red River (Grand Forks Air Force Base)
1,100 mi
1,770 km · 956 nm
2h 51m
estimated nonstop flight time
-1h
time difference · heading northwest
See live TRI→RDR fares Phone-only fares on this route — call free
Flight time details
1,100 miles nonstop takes roughly 2h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, United States
- RDR — Grand Forks Air Force Base · Red River, 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 RDR
- GFK · Grand Forks International Airport10 mi away
- TVF · Thief River Falls Regional Airport57 mi away
- PMB · Pembina Municipal Airport68 mi away
- DVL · Devils Lake Regional Airport70 mi away
Frequently asked questions
How far is TRI from RDR?
The flight distance from BRISTOL (TRI) to Red River (RDR) is 1,100 miles (1,770 km, 956 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRI to RDR?
A nonstop flight takes about 2h 51m 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 Red River?
Red River is 1 hour behind BRISTOL.
What is the cheapest way to fly from TRI to RDR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–RDR that never appear on search engines, with no booking fees.