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POR to TVF: distance & flight time
Pori (Pori Airport) → Thief River Falls (Thief River Falls Regional Airport)
4,129 mi
6,644 km · 3,588 nm
8h 34m
estimated nonstop flight time
-8h
time difference · heading northwest
See live POR→TVF fares Phone-only fares on this route — call free
Flight time details
4,129 miles nonstop takes roughly 8h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- POR — Pori Airport · Pori, Finland
- 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 POR
- TMP · Tampere-Pirkkala Airport60 mi away
- TKU · Turku Airport67 mi away
- KHJ · Kauhajoki Airport72 mi away
- SJY · Seinäjoki Airport91 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 POR from TVF?
The flight distance from Pori (POR) to Thief River Falls (TVF) is 4,129 miles (6,644 km, 3,588 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POR to TVF?
A nonstop flight takes about 8h 34m 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 POR to TVF?
Nonstop service on POR–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 8h 34m nonstop estimate.
What is the time difference between Pori and Thief River Falls?
Thief River Falls is 8 hours behind Pori.
What is the cheapest way to fly from POR to TVF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POR–TVF that never appear on search engines, with no booking fees.
Why are some POR to TVF fares phone-only?
Consolidator contracts let us sell certain POR–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.