Nonstop flight route between Kaluga, Russia and Tonopah, Nevada, United States:

About this route:

A direct, nonstop flight between Grabtsevo Airport (KLF), Kaluga, Russia and Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States would travel a Great Circle distance of 5,861 miles (or 9,432 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 Grabtsevo 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 Grabtsevo 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 Grabtsevo Airport (KLF):

• The closest airport to Grabtsevo Airport (KLF) is Ostafyevo International Airport (OSF), which is located 80 miles (130 kilometers) NNE of KLF.
• Because of Grabtsevo Airport's relatively low elevation of 656 feet, planes can take off or land at Grabtsevo 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 Grabtsevo Airport (KLF) is Chatham Islands (CHT), which is located 10,799 miles (17,380 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Grabtsevo Airport (KLF) currently has only 1 runway.
• In addition to being known as "Grabtsevo Airport", another name for KLF is "Аэропорт Грабцево".

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.
• On 17 May 1982, the move of the 4450th TG from Groom Lake to Tonopah was initiated, with the final components of the move completed in early 1983.
• The MiG-21 posed a major threat to Israeli Air Defenses as well as to American pilots over the skies of North Vietnam.
• In 2006, the Constant Peg program was declassified and the USAF held a series of press conferences about the former top secret US MiGs.
• In 1980 the 4477th TEF was re-designated as the 4477th Test and Evaluation Squadron and the operation was renamed again to Constant Peg.
• The Tonopah Range Airport first opened in 1957, supporting operations on the Test Range itself, which was used for United States Atomic Energy Commission ) funded weapon programs.
• 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.