Nonstop flight route between Arlington County, Virginia (near Washington, D.C.), United States and Pisa, Italy:

About this route:

A direct, nonstop flight between Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States and Pisa International Airport (PSA), Pisa, Italy would travel a Great Circle distance of 4,333 miles (or 6,973 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 Ronald Reagan Washington National Airport and Pisa International Airport, 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 Ronald Reagan Washington National Airport and Pisa International Airport. 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 Ronald Reagan Washington National Airport (DCA):

• Because of Ronald Reagan Washington National Airport's relatively low elevation of 15 feet, planes can take off or land at Ronald Reagan Washington National 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.
• Although the need for a better airport was acknowledged in 37 studies conducted between 1926 and 1938, there was a statutory prohibition against federal development of airports.
• The furthest airport from Ronald Reagan Washington National Airport (DCA) is Margaret River Airport (MGV), which is located 11,682 miles (18,800 kilometers) away in Margaret River, Western Australia, Australia.
• The Washington National Airport Terminal and South Hangar Line were listed on the National Register of Historic Places in 1997.
• In 1984 Secretary of Transportation Elizabeth Dole appointed a commission to study transferring National and Dulles Airports from the Federal Aviation Administration to a local entity, which could use airport revenues to finance improvements.
• Terminals B and C opened in 1997, replacing a collection of airline-specific terminals built during the 1960s.
• The closest airport to Ronald Reagan Washington National Airport (DCA) is Bolling Air Force Base (BOF), which is located only 1 miles (2 kilometers) ESE of DCA.
• Reagan National Airport has noise restrictions that are some of the most restrictive in the country.
• The runway layout has changed little, except for the 1956 closure of a fourth, east–west runway now used for taxiing and aircraft parking.
• Ronald Reagan Washington National Airport (DCA) has 3 runways.

Facts about Pisa International Airport (PSA):

• The closest airport to Pisa International Airport (PSA) is Florence Airport, Peretola (FLR), which is located 41 miles (67 kilometers) ENE of PSA.
• The furthest airport from Pisa International Airport (PSA) is Chatham Islands (CHT), which is nearly antipodal to Pisa International Airport (meaning Pisa International Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,095 miles (19,465 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Pisa International Airport handled 4,494,915 passengers last year.
• Pisa International Airport (PSA) has 2 runways.
• In addition to being known as "Pisa International Airport", another name for PSA is "Aeroporto Internazionale di Pisa".
• Besides civilian operations, the airport is also used extensively by the Aeronautica Militare and is a base for, amongst others, the C-130 Hercules and C-27J Spartan transport aircraft.
• Because of Pisa International Airport's relatively low elevation of 6 feet, planes can take off or land at Pisa 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.