Nonstop flight route between Tonopah, Nevada, United States and Sundsvall, Sweden:

About this route:

A direct, nonstop flight between Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States and Sundsvall–Timrå Airport (SDL), Sundsvall, Sweden would travel a Great Circle distance of 5,056 miles (or 8,136 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 Sundsvall–Timrå 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 Sundsvall–Timrå 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 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.
• 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.
• Foreign military sales of United States fighter aircraft to Indonesia and Egypt in the mid-1970s to replace the Soviet fighter aircraft allowed these nations to clandestinely transfer un-needed MiG-21 ultra modern MiG-23s aircraft to the United States for evaluation.
• In July 1975, the 4477th Tactical Evaluation Flight was formed at Nellis AFB as tactical evaluation organization.
• 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.
• Near the end of the Cold War the program was abandoned and the squadron was disbanded.
• 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 Sundsvall–Timrå Airport (SDL):

• The furthest airport from Sundsvall–Timrå Airport (SDL) is Chatham Islands (CHT), which is located 11,028 miles (17,748 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Sundsvall–Timrå Airport (SDL) is Örnsköldsvik Airport (OER), which is located 78 miles (125 kilometers) NE of SDL.
• Sundsvall–Timrå Airport (SDL) currently has only 1 runway.
• Because of Sundsvall–Timrå Airport's relatively low elevation of 16 feet, planes can take off or land at Sundsvall–Timrå 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.