Nonstop flight route between Sheboygan, Wisconsin, United States and Grand Forks, North Dakota, United States:

About this route:

A direct, nonstop flight between Sheboygan County Memorial Airport (SBM), Sheboygan, Wisconsin, United States and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 543 miles (or 873 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 relatively short distance between Sheboygan County Memorial Airport and Grand Forks Air Force Base, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Sheboygan County Memorial Airport (SBM):

• Sheboygan County Memorial has approximately 66,000 operations per year.
• Sheboygan County Memorial Airport (SBM) has 2 runways.
• The furthest airport from Sheboygan County Memorial Airport (SBM) is Margaret River Airport (MGV), which is located 11,034 miles (17,757 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Sheboygan County Memorial Airport (SBM) is Manitowoc County Airport (MTW), which is located 26 miles (42 kilometers) NNE of SBM.
• Because of Sheboygan County Memorial Airport's relatively low elevation of 755 feet, planes can take off or land at Sheboygan County Memorial 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.
• At different times of the year, Sheboygan County Memorial also serves a major link to local attractions such as Road America and the county's world-class golf courses, such as Blackwolf Run and Whistling Straits.

Facts about Grand Forks Air Force Base (RDR):

• 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 319th transitioned from B-52H to re-engined B-52G aircraft in 1983, and added the AGM-86 Air Launched Cruise Missile in 1984.
• SAGE operations were extremely expansive and GFADS was inactivated on 1 December 1963, when it was merged with the Minot Air Defense Sector at Minot AFB to the west.
• Due to the continuance of the Cold War between the United States and the Soviet Union, GFAFB was originally an Air Defense Command fighter-interceptor air base.
• On 18 February 1957, the 478th Fighter Group was activated at Grand Forks.
• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
• 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.
• 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.