Nonstop flight route between Santander, Cantabria, Spain and Arlington County, Virginia (near Washington, D.C.), United States:

About this route:

A direct, nonstop flight between Santander Airport (SDR), Santander, Cantabria, Spain and Ronald Reagan Washington National Airport (DCA), Arlington County, Virginia (near Washington, D.C.), United States would travel a Great Circle distance of 3,698 miles (or 5,951 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 Santander 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 Santander 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 Santander Airport (SDR):

• Santander Airport (SDR) currently has only 1 runway.
• The closest airport to Santander Airport (SDR) is Bilbao Airport (BIO), which is located 47 miles (75 kilometers) E of SDR.
• The furthest airport from Santander Airport (SDR) is Kaikoura Aerodrome (KBZ), which is nearly antipodal to Santander Airport (meaning Santander Airport is almost on the exact opposite side of the Earth from Kaikoura Aerodrome), and is located 12,289 miles (19,777 kilometers) away in Kaikoura, New Zealand.
• Because of Santander Airport's relatively low elevation of 16 feet, planes can take off or land at Santander 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.
• In addition to being known as "Santander Airport", other names for SDR include "Aeropuerto de Santander" and "Aeropuerto de Parayas".

Facts about Ronald Reagan Washington National Airport (DCA):

• Despite the expansions, efforts have been made to restrict the growth of the airport.
• 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.
• Given Reagan National Airport's proximity to the city and high-security facilities, Reagan National has extra security precautions required by the Washington Air Defense Identification Zone that have been in place since the airport began operations.
• Originally the airport had no perimeter rule.
• Ronald Reagan Washington National Airport (DCA) has 3 runways.
• 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.
• 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.
• Reagan National Airport is subject to a federally mandated perimeter limitation and may not accommodate nonstop flights to or from cities beyond 1,250-statute-mile, with limited exceptions.
• 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.