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TVF to SPF: distance & flight time
Thief River Falls (Thief River Falls Regional Airport) → Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field)
439 mi
707 km · 382 nm
1h 25m
estimated nonstop flight time
-1h
time difference · heading southwest
See live TVF→SPF fares Phone-only fares on this route — call free
Flight time details
439 miles nonstop takes roughly 1h 25m gate to gate, flying southwest. 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
- TVF — Thief River Falls Regional Airport · Thief River Falls, United States
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, 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 SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Frequently asked questions
How far is TVF from SPF?
The flight distance from Thief River Falls (TVF) to Spearfish-South Dakota (SPF) is 439 miles (707 km, 382 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TVF to SPF?
A nonstop flight takes about 1h 25m 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 Spearfish-South Dakota?
Spearfish-South Dakota is 1 hour behind Thief River Falls.
What is the cheapest way to fly from TVF to SPF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TVF–SPF that never appear on search engines, with no booking fees.