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TVF to GAI: distance & flight time
Thief River Falls (Thief River Falls Regional Airport) → Gaithersburg (Montgomery County Airpark)
1,128 mi
1,815 km · 980 nm
2h 55m
estimated nonstop flight time
+1h
time difference · heading southeast
See live TVF→GAI fares Phone-only fares on this route — call free
Flight time details
1,128 miles nonstop takes roughly 2h 55m 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
- TVF — Thief River Falls Regional Airport · Thief River Falls, United States
- GAI — Montgomery County Airpark · Gaithersburg, 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 GAI
Frequently asked questions
How far is TVF from GAI?
The flight distance from Thief River Falls (TVF) to Gaithersburg (GAI) is 1,128 miles (1,815 km, 980 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TVF to GAI?
A nonstop flight takes about 2h 55m 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 Thief River Falls and Gaithersburg?
Gaithersburg is 1 hour ahead of Thief River Falls.
What is the cheapest way to fly from TVF to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TVF–GAI that never appear on search engines, with no booking fees.