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NZY to TRS: distance & flight time
San Diego (North Island Naval Air Station-Halsey Field) → Ronchi De Legionari (Trieste–Friuli Venezia Giulia Airport)
6,198 mi
9,974 km · 5,386 nm
12h 37m
estimated nonstop flight time
+9h
time difference · heading northeast
See live NZY→TRS fares Phone-only fares on this route — call free
Flight time details
6,198 miles nonstop takes roughly 12h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- NZY — North Island Naval Air Station-Halsey Field · San Diego, 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 NZY
- SAN · San Diego International Airport3 mi away
- NKX · Miramar Marine Corps Air Station - Mitscher Field12 mi away
- SDM · Brown Field Municipal Airport16 mi away
- SEE · Gillespie Field17 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 NZY from TRS?
The flight distance from San Diego (NZY) to Ronchi De Legionari (TRS) is 6,198 miles (9,974 km, 5,386 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NZY to TRS?
A nonstop flight takes about 12h 37m 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 San Diego and Ronchi De Legionari?
Ronchi De Legionari is 9 hours ahead of San Diego.
What is the cheapest way to fly from NZY to TRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NZY–TRS that never appear on search engines, with no booking fees.