Nonstop flight route between Grand Forks, North Dakota, United States and Puerto Madryn, Argentina:

About this route:

A direct, nonstop flight between Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States and El Tehuelche Airport (PMY), Puerto Madryn, Argentina would travel a Great Circle distance of 6,570 miles (or 10,573 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 Grand Forks Air Force Base and El Tehuelche 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 Grand Forks Air Force Base and El Tehuelche 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 Grand Forks Air Force Base (RDR):

• The closest airport to Grand Forks Air Force Base (RDR) is Grand Forks International Airport (GFK), which is located only 10 miles (17 kilometers) E of RDR.
• On 3 November 1967, the Department of Defense revealed that GFAFB was one of 10 initial locations to host a Sentinel Anti-Ballistic Missile site.
• In 1971, the 18th Fighter-Interceptor Squadron was inactivated and the 460th Fighter-Interceptor Squadron replaced the unit.
• Grand Forks Air Force Base is a United States Air Force installation in northeastern North Dakota, located north of Emerado and 16 miles west of Grand Forks.
• On 26 May 1972, President Nixon and Soviet general secretary Leonid Brezhnev signed the ABM Treaty, which limited each nation to one site to protect strategic forces and one site to protect the "National Command Authority." With work about 85 percent complete at Grand Forks, the United States chose to finish construction at the North Dakota site.
• The furthest airport from Grand Forks Air Force Base (RDR) is Margaret River Airport (MGV), which is located 10,504 miles (16,904 kilometers) away in Margaret River, Western Australia, Australia.
• During 1965, the wing’s three missile squadrons were activated and crew training and certification began at Vandenberg AFB in southern California.
• In addition to the interceptor squadrons, a Semi Automatic Ground Environment Data Center was established at Grand Forks in 1958.
• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".

Facts about El Tehuelche Airport (PMY):

• The furthest airport from El Tehuelche Airport (PMY) is Xilinhot Airport (XIL), which is nearly antipodal to El Tehuelche Airport (meaning El Tehuelche Airport is almost on the exact opposite side of the Earth from Xilinhot Airport), and is located 12,341 miles (19,860 kilometers) away in Xilinhot, Inner Mongolia, China.
• El Tehuelche Airport is an airport located about 10 km northwest of downtown Puerto Madryn, in the province of Chubut, Argentina.
• In addition to being known as "El Tehuelche Airport", another name for PMY is "Aeropuerto El Tehuelche".
• The closest airport to El Tehuelche Airport (PMY) is Almirante Marcos A. Zar Airport (REL), which is located 33 miles (52 kilometers) SSW of PMY.
• El Tehuelche Airport (PMY) currently has only 1 runway.