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SZL to TVF: distance & flight time
Knobnoster (Whiteman Air Force Base) → Thief River Falls (Thief River Falls Regional Airport)
658 mi
1,060 km · 572 nm
1h 54m
estimated nonstop flight time
Same time
time difference · heading north
See live SZL→TVF fares Phone-only fares on this route — call free
Flight time details
658 miles nonstop takes roughly 1h 54m gate to gate, flying north. 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
- SZL — Whiteman Air Force Base · Knobnoster, United States
- TVF — Thief River Falls Regional Airport · Thief River Falls, 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 SZL
- MKC · Charles B. Wheeler Downtown Airport62 mi away
- OJC · Johnson County Executive Airport65 mi away
- AIZ · Lee C Fine Memorial Airport70 mi away
- COU · Columbia Regional Airport72 mi away
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
Frequently asked questions
How far is SZL from TVF?
The flight distance from Knobnoster (SZL) to Thief River Falls (TVF) is 658 miles (1,060 km, 572 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SZL to TVF?
A nonstop flight takes about 1h 54m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from SZL to TVF?
Nonstop service on SZL–TVF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 54m nonstop estimate.
What is the cheapest way to fly from SZL to TVF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SZL–TVF that never appear on search engines, with no booking fees.
Why are some SZL to TVF fares phone-only?
Consolidator contracts let us sell certain SZL–TVF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.