Nonstop flight route between Seattle, Washington, United States and Aviano, Pordenone, Italy:

About this route:

A direct, nonstop flight between King County International Airport (BFI), Seattle, Washington, United States and Aviano Air Base (AVB), Aviano, Pordenone, Italy would travel a Great Circle distance of 5,421 miles (or 8,725 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between King County International Airport and Aviano Air Base, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between King County International Airport and Aviano Air Base. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about King County International Airport (BFI):

• Boeing Field/King County International Airport covers 634 acres at an elevation of 21 feet above mean sea level.
• The closest airport to King County International Airport (BFI) is Renton Municipal Airport (RNT), which is located only 5 miles (8 kilometers) ESE of BFI.
• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
• At one point Aeroamerica scheduled a Boeing 720 to Spokane.
• King County International Airport (BFI) has 2 runways.
• The airport's property is mostly in Seattle just south of Georgetown, with its southern tip extending into Tukwila.
• Because of King County International Airport's relatively low elevation of 21 feet, planes can take off or land at King County International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
• The furthest airport from King County International Airport (BFI) is Tôlanaro Airport (FTU), which is located 10,775 miles (17,341 kilometers) away in Tôlanaro, Madagascar.

Facts about Aviano Air Base (AVB):

• Since the beginning of combat operations in Iraq, forces from the wing have been on regular combat rotations into the region.
• The 31st Mission Support Group’s goal is to provide infrastructure and service to support a premiere combat capability and quality of life to the 31st Fighter Wing, Aviano community and multiple geographically separated units.
• The Italian Air Force has administrative control of the base and hosts the U.S.
• In August and September, Operation Deliberate Force began and the 31st FW conducted air strikes against Bosnian Serbs conducting ethnic purges among the Muslim population of the country.
• In addition to being known as "Aviano Air Base", another name for AVB is "Aviano AB".
• The furthest airport from Aviano Air Base (AVB) is Chatham Islands (CHT), which is located 11,968 miles (19,261 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Aviano Air Base was established by the Italian government in 1911, and was used as training base for Italian pilots and construction facility for aircraft parts.
• In 2000, the wing began deployments in support of the Expeditionary Air Force.
• The closest airport to Aviano Air Base (AVB) is Belluno Airport (BLX), which is located only 19 miles (31 kilometers) WNW of AVB.