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):

• 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.
• Aosta Valley Airport (AOT) currently has only 1 runway.
• 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):

• 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.
• Terminals B and C opened in 1997, replacing a collection of airline-specific terminals built during the 1960s.
• The runway layout has changed little, except for the 1956 closure of a fourth, east–west runway now used for taxiing and aircraft parking.
• 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.
• 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.
• Other than 40 slot exemptions, flights into and out of DCA are not allowed to exceed 1,250 statute miles in any direction nonstop, in an effort to send air traffic to the larger but more distant Washington Dulles International Airport.
• Ronald Reagan Washington National Airport (DCA) has 3 runways.