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TVF to TRS: distance & flight time
Thief River Falls (Thief River Falls Regional Airport) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
4,688 mi
7,545 km · 4,074 nm
9h 40m
estimated nonstop flight time
+7h
time difference · heading northeast
See live TVF→TRS fares Phone-only fares on this route — call free
Flight time details
4,688 miles nonstop takes roughly 9h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- TVF — Thief River Falls Regional Airport · Thief River Falls, United States
- TRS — Trieste–Friuli Venezia Giulia Airport · Ronchi De Legionari, Italy
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 TRS
- POW · Portoroz Airport25 mi away
- AVB · Aviano Air Base44 mi away
- LJU · Ljubljana Jože Pučnik Airport55 mi away
- VCE · Venice Marco Polo Airport58 mi away
Frequently asked questions
How far is TVF from TRS?
The flight distance from Thief River Falls (TVF) to Ronchi De Legionari (TRS) is 4,688 miles (7,545 km, 4,074 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TVF to TRS?
A nonstop flight takes about 9h 40m 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 Ronchi De Legionari?
Ronchi De Legionari is 7 hours ahead of Thief River Falls.
What is the cheapest way to fly from TVF to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TVF–TRS that never appear on search engines, with no booking fees.