Nonstop flight route between Santander, Cantabria, Spain and Tonopah, Nevada, United States:

About this route:

A direct, nonstop flight between Santander Airport (SDR), Santander, Cantabria, Spain and Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States would travel a Great Circle distance of 5,432 miles (or 8,741 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 Tonopah Test Range 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 Tonopah Test Range 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):

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

Facts about Tonopah Test Range Airport (XSD):

• The closest airport to Tonopah Test Range Airport (XSD) is Tonopah Airport (TPH), which is located 25 miles (40 kilometers) NW of XSD.
• Several locations were considered, Michael Army Airfield at the Dugway Proving Grounds in Utah, and the Gila Bend Air Force Auxiliary Field on the Goldwater Range in Arizona.
• None of the Soviet-designed aircraft at Tonopah flew in bad weather or at night.
• The furthest airport from Tonopah Test Range Airport (XSD) is Pierrefonds Airport (ZSE), which is located 11,207 miles (18,036 kilometers) away in Saint-Pierre, Réunion.
• The MiG-21 posed a major threat to Israeli Air Defenses as well as to American pilots over the skies of North Vietnam.
• The Tonopah Test Range airfield came into existence in 1957 and was used by the Department of Energy, the Air Force, and several contractors.
• In the 1980s, Tonopah Airport became a major operating location for the Lockheed F-117A Nighthawk.
• In 1980 the 4477th TEF was re-designated as the 4477th Test and Evaluation Squadron and the operation was renamed again to Constant Peg.