Need help booking?
Unpublished phone-only deals available
TVF to GRB: distance & flight time
Thief River Falls (Thief River Falls Regional Airport) → Green Bay (Austin Straubel International Airport)
457 mi
735 km · 397 nm
1h 28m
estimated nonstop flight time
Same time
time difference · heading southeast
See live TVF→GRB fares Phone-only fares on this route — call free
Flight time details
457 miles nonstop takes roughly 1h 28m gate to gate, flying southeast. 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
- TVF — Thief River Falls Regional Airport · Thief River Falls, United States
- GRB — Austin Straubel International Airport · Green Bay, 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 TVF
- GFK · Grand Forks International Airport47 mi away
- RDR · Grand Forks Air Force Base57 mi away
- BJI · Bemidji Regional Airport70 mi away
- PMB · Pembina Municipal Airport77 mi away
Near GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 mi away
Frequently asked questions
How far is TVF from GRB?
The flight distance from Thief River Falls (TVF) to Green Bay (GRB) is 457 miles (735 km, 397 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TVF to GRB?
A nonstop flight takes about 1h 28m 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 TVF to GRB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TVF–GRB that never appear on search engines, with no booking fees.