Nonstop flight route between Tonopah, Nevada, United States and Plovdiv, Bulgaria:

About this route:

A direct, nonstop flight between Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States and Plovdiv Airport (PDV), Plovdiv, Bulgaria would travel a Great Circle distance of 6,414 miles (or 10,322 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 Tonopah Test Range Airport and Plovdiv 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 Tonopah Test Range Airport and Plovdiv 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 Tonopah Test Range Airport (XSD):

• The primary access to the facility is off of U.S.
• In May 1973, when Project HAVE IDEA was initiated for joint technical and tactical evaluation of Soviet aircraft types, the tactical evaluation flights of foreign aircraft were undertaken by Detachment 1, 57th Fighter Weapons Wing.
• In 1980 the 4477th TEF was re-designated as the 4477th Test and Evaluation Squadron and the operation was renamed again to Constant Peg.
• 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.
• In 1969 Pakistan supplied the U.S.
• It is known that the USAF continues a Foreign Materiel Acquisition/Exploitation program, although the extent of acquisitions and operations of that program is not available.
• The closest airport to Tonopah Test Range Airport (XSD) is Tonopah Airport (TPH), which is located 25 miles (40 kilometers) NW of XSD.

Facts about Plovdiv Airport (PDV):

• The furthest airport from Plovdiv Airport (PDV) is Chatham Islands (CHT), which is located 11,355 miles (18,273 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Plovdiv Airport (PDV) currently has only 1 runway.
• Plovdiv Airport handled 8,752 passengers last year.
• In addition to being known as "Plovdiv Airport", other names for PDV include "Krumovo Airport" and "Летище Пловдив".
• Due to its location near the popular ski resorts Bansko and Pamporovo, the airport is most active during the winter season.
• Plovdiv Airport is the airport of the second largest city in Bulgaria, Plovdiv.
• Because of Plovdiv Airport's relatively low elevation of 597 feet, planes can take off or land at Plovdiv 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.
• Domestic scheduled flights were terminated in 1980, but winter charter flights continue to increase which again leads to a relocation of ground facilities as technical buildings, power supply facilities, air traffic control tower and administrative facilities.
• Next to the airbase is the only functional aviation museum in Bulgaria.
• The closest airport to Plovdiv Airport (PDV) is Haskovo Malevo Airport (HKV), which is located 38 miles (61 kilometers) E of PDV.