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FLD to TRS: distance & flight time
Fond du Lac (Fond du Lac County Airport) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
4,624 mi
7,442 km · 4,018 nm
9h 32m
estimated nonstop flight time
+7h
time difference · heading northeast
See live FLD→TRS fares Phone-only fares on this route — call free
Flight time details
4,624 miles nonstop takes roughly 9h 32m 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
- FLD — Fond du Lac County Airport · Fond du Lac, 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 FLD
- OSH · Wittman Regional Airport15 mi away
- ETB · West Bend Municipal Airport30 mi away
- SBM · Sheboygan County Memorial Airport32 mi away
- ATW · Appleton International Airport34 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 FLD from TRS?
The flight distance from Fond du Lac (FLD) to Ronchi De Legionari (TRS) is 4,624 miles (7,442 km, 4,018 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLD to TRS?
A nonstop flight takes about 9h 32m 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 Fond du Lac and Ronchi De Legionari?
Ronchi De Legionari is 7 hours ahead of Fond du Lac.
What is the cheapest way to fly from FLD to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLD–TRS that never appear on search engines, with no booking fees.