Nonstop flight route between Tonopah, Nevada, United States and Læsø, Denmark:

About this route:

A direct, nonstop flight between Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States and Laesoe Airfield (BYR), Læsø, Denmark would travel a Great Circle distance of 5,202 miles (or 8,372 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 Laesoe Airfield, 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 Laesoe Airfield. 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):

• 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.
• 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.
• In 1969 Pakistan supplied the U.S.
• The MiG-21 posed a major threat to Israeli Air Defenses as well as to American pilots over the skies of North Vietnam.
• 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.
• In 2006, the Constant Peg program was declassified and the USAF held a series of press conferences about the former top secret US MiGs.

Facts about Laesoe Airfield (BYR):

• The furthest airport from Laesoe Airfield (BYR) is Chatham Islands (CHT), which is located 11,452 miles (18,430 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Laesoe Airfield's relatively low elevation of 25 feet, planes can take off or land at Laesoe Airfield 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.
• In addition to being known as "Laesoe Airfield", another name for BYR is "Læsø Flyveplads".
• Laesoe Airfield (BYR) currently has only 1 runway.
• The closest airport to Laesoe Airfield (BYR) is Sindal Airport (CNL), which is located 33 miles (53 kilometers) WNW of BYR.