Nonstop flight route between Kastoria, Greece and Tonopah, Nevada, United States:

About this route:

A direct, nonstop flight between Kastoria National Airport (KSO), Kastoria, Greece and Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States would travel a Great Circle distance of 6,415 miles (or 10,325 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 Kastoria National 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 Kastoria National 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 Kastoria National Airport (KSO):

• Kastoria National Airport (KSO) currently has only 1 runway.
• The closest airport to Kastoria National Airport (KSO) is Kozani National Airport (KZI), which is located 31 miles (51 kilometers) ESE of KSO.
• The furthest airport from Kastoria National Airport (KSO) is Chatham Islands (CHT), which is located 11,501 miles (18,508 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Kastoria National Airport", other names for KSO include "Aristotelis Airport" and "Κρατικός Αερολιμένας Καστοριάς, Αριστοτέλης".

Facts about Tonopah Test Range Airport (XSD):

• 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.
• 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 closest airport to Tonopah Test Range Airport (XSD) is Tonopah Airport (TPH), which is located 25 miles (40 kilometers) NW of XSD.
• 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.
• None of the Soviet-designed aircraft at Tonopah flew in bad weather or at night.
• The advent of Operation Rolling Thunder during the Vietnam War in March of 1965 led to the introduction of the obsolete and subsonic MiG-17 and the supersonic MiG-21 by the North Vietnamese Air Force being pitted against U.S.
• In July 1975, the 4477th Tactical Evaluation Flight was formed at Nellis AFB as tactical evaluation organization.