Need help booking?
Unpublished phone-only deals available
TRI to ZGF: distance & flight time
BRISTOL (Tri-Cities Regional TN/VA Airport) → Grand Forks (Grand Forks Airport)
1,998 mi
3,216 km · 1,736 nm
4h 23m
estimated nonstop flight time
—
time difference · heading northwest
See live TRI→ZGF fares Phone-only fares on this route — call free
Flight time details
1,998 miles nonstop takes roughly 4h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- TRI — Tri-Cities Regional TN/VA Airport · BRISTOL, United States
- ZGF — Grand Forks Airport · Grand Forks, Canada
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 ZGF
- YZZ · Trail Airport37 mi away
- YCG · Castlegar/West Kootenay Regional Airport41 mi away
- YYF · Penticton Airport61 mi away
- YLW · Kelowna International Airport78 mi away
Frequently asked questions
How far is TRI from ZGF?
The flight distance from BRISTOL (TRI) to Grand Forks (ZGF) is 1,998 miles (3,216 km, 1,736 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TRI to ZGF?
A nonstop flight takes about 4h 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 cheapest way to fly from TRI to ZGF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TRI–ZGF that never appear on search engines, with no booking fees.