Distance From Trieste–Friuli Venezia Giulia Airport to San Diego International Airport, TRS - SAN Distance

The distance from Trieste–Friuli Venezia Giulia Airport (TRS) to San Diego International Airport (SAN) is 6195 miles or 9970 kilometers or 5380 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Trieste ( Italy ) to San Diego ( United States )?

A one-way nonstop (direct) flight between Trieste and San Diego takes around 14 hours 14 minutes.

Estimated flight time from Trieste–Friuli Venezia Giulia Airport, Trieste, Italy to San Diego International Airport, San Diego, United States is 14 hours 14 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • TRS - SAN

Kilometers		9970 km
Statute Miles		6195 miles
Nautical Miles		5380 nm
Avg. Time of Flight		14 hours 14 minutes

Trieste–Friuli Venezia Giulia Airport to San Diego International Airport Flight Route Map - TRS to SAN Flight Path

Location of Trieste–Friuli Venezia Giulia Airport & San Diego International Airport is given below.
Click the map to view Trieste to San Diego nonstop flight path and travel direction.

Click to see flight route on Google Map between Trieste, Italy and San Diego, United States. .

Nonstop flight route between Trieste, Italy and San Diego, United States.

Time Difference Between the Airports • TRS - SAN

Time difference between Trieste (Italy) and San Diego (United States) is 8 Hours.
San Diego time is 8 Hours behind Trieste.

Location	Local Time
Trieste (Italy)	2026-03-21, 01:26:20 CET
San Diego (United States)	2026-03-20, 17:26:20 PDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Trieste–Friuli Venezia Giulia Airport (TRS / LIPQ) Trieste, Italy

Destination

San Diego International Airport (SAN / KSAN) San Diego, United States