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CAT to TVF: distance & flight time
Cascais (Cascais Airport) → Thief River Falls (Thief River Falls Regional Airport)
4,172 mi
6,714 km · 3,625 nm
8h 39m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CAT→TVF fares Phone-only fares on this route — call free
Flight time details
4,172 miles nonstop takes roughly 8h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- 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 CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 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 CAT from TVF?
The flight distance from Cascais (CAT) to Thief River Falls (TVF) is 4,172 miles (6,714 km, 3,625 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to TVF?
A nonstop flight takes about 8h 39m 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 Cascais and Thief River Falls?
Thief River Falls is 6 hours behind Cascais.
What is the cheapest way to fly from CAT to TVF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–TVF that never appear on search engines, with no booking fees.