Distance From Boeing Field King County International Airport to Pisa International Airport, BFI - PSA Distance

The distance from Boeing Field King County International Airport (BFI) to Pisa International Airport (PSA) is 5509 miles or 8865 kilometers or 4784 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 Seattle ( United States ) to Pisa ( Italy )?

A one-way nonstop (direct) flight between Seattle and Pisa takes around 12 hours 39 minutes.

Estimated flight time from Boeing Field King County International Airport, Seattle, United States to Pisa International Airport, Pisa, Italy is 12 hours 39 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 • BFI - PSA

Kilometers		8865 km
Statute Miles		5509 miles
Nautical Miles		4784 nm
Avg. Time of Flight		12 hours 39 minutes

Boeing Field King County International Airport to Pisa International Airport Flight Route Map - BFI to PSA Flight Path

Location of Boeing Field King County International Airport & Pisa International Airport is given below.
Click the map to view Seattle to Pisa nonstop flight path and travel direction.

Click to see flight route on Google Map between Seattle, United States and Pisa, Italy. .

Nonstop flight route between Seattle, United States and Pisa, Italy.

Time Difference Between the Airports • BFI - PSA

Time difference between Seattle (United States) and Pisa (Italy) is 8 Hours.
Pisa time is 8 Hours ahead of Seattle.

Location	Local Time
Seattle (United States)	2026-03-31, 22:53:52 MDT
Pisa (Italy)	2026-04-01, 06:53:52 CEST

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

Boeing Field King County International Airport (BFI / KBFI) Seattle, United States

Destination

Pisa International Airport (PSA / LIRP) Pisa, Italy