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

About this route:

A direct, nonstop flight between Aosta Valley Airport (AOT), Aosta, Italy and Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States would travel a Great Circle distance of 4,135 miles (or 6,655 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 Aosta Valley Airport and Ronald Reagan Washington National 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 Aosta Valley Airport and Ronald Reagan Washington National 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 Aosta Valley Airport (AOT):

• Aosta Valley Airport (AOT) currently has only 1 runway.
• The furthest airport from Aosta Valley Airport (AOT) is Chatham Islands (CHT), which is nearly antipodal to Aosta Valley Airport (meaning Aosta Valley Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,207 miles (19,645 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Aosta Valley Airport (AOT) is Sion Airport (SIR), which is located 33 miles (54 kilometers) N of AOT.
• In addition to being known as "Aosta Valley Airport", another name for AOT is "Aeroporto della Valle d'AostaAéroport de la Vallée d'Aoste".

Facts about Ronald Reagan Washington National Airport (DCA):

• Terminal A opened in 1941 and was expanded in 1955 to accommodate more passengers and airlines.
• Reagan National is a hub for US Airways, Reagan National's largest carrier.
• The Washington National Airport Terminal and South Hangar Line were listed on the National Register of Historic Places in 1997.
• Ronald Reagan Washington National Airport (DCA) has 3 runways.
• 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 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.
• The airport opened June 16, 1941.
• 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.