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PIE to TRS: distance & flight time
St. Petersburg (St Petersburg Clearwater International Airport) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
5,137 mi
8,268 km · 4,464 nm
10h 32m
estimated nonstop flight time
+6h
time difference · heading northeast
See live PIE→TRS fares Phone-only fares on this route — call free
Flight time details
5,137 miles nonstop takes roughly 10h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- PIE — St Petersburg Clearwater International Airport · St. Petersburg, 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 PIE
- TPA · Tampa International Airport10 mi away
- CLW · Clearwater Air Park6 mi away
- SPG · Albert Whitted Airport11 mi away
- MCF · Mac Dill Air Force Base11 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 PIE from TRS?
The flight distance from St. Petersburg (PIE) to Ronchi De Legionari (TRS) is 5,137 miles (8,268 km, 4,464 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PIE to TRS?
A nonstop flight takes about 10h 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 St. Petersburg and Ronchi De Legionari?
Ronchi De Legionari is 6 hours ahead of St. Petersburg.
What is the cheapest way to fly from PIE to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PIE–TRS that never appear on search engines, with no booking fees.