Nonstop flight route between Riverside, California, United States and Santander, Cantabria, Spain:

About this route:

A direct, nonstop flight between March Air Reserve Base (RIV), Riverside, California, United States and Santander Airport (SDR), Santander, Cantabria, Spain would travel a Great Circle distance of 5,649 miles (or 9,091 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 March Air Reserve Base and Santander 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 March Air Reserve Base and Santander 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 March Air Reserve Base (RIV):

• After the war, March was assigned to the new Tactical Air Command as part of the postwar reorganization of the Army Air Force.
• The establishment of March Air Force Base began in the early 20th century at a time when the United States was rushing to build up its military forces in anticipation of an entry into World War I.
• March Field remained quiet for only a short time.
• The furthest airport from March Air Reserve Base (RIV) is Pierrefonds Airport (ZSE), which is located 11,461 miles (18,445 kilometers) away in Saint-Pierre, Réunion.
• The Army quickly set about establishing the new air field.
• The closest airport to March Air Reserve Base (RIV) is Flabob Airport (RIR), which is located only 11 miles (18 kilometers) NW of RIV.
• In December 1948, Twelfth Air Force and March AFB were assigned from Tactical Air Command to Continental Air Command, established on 1 December 1948.

Facts about Santander Airport (SDR):

• 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.
• 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.
• 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.
• In addition to being known as "Santander Airport", other names for SDR include "Aeropuerto de Santander" and "Aeropuerto de Parayas".