Nonstop flight route between Colmar / Houssen, France and Grand Forks, North Dakota, United States:

About this route:

A direct, nonstop flight between Colmar - Houssen Airport (CMR), Colmar / Houssen, France and Grand Forks Air Force Base (RDR), Grand Forks, North Dakota, United States would travel a Great Circle distance of 4,419 miles (or 7,112 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 Colmar - Houssen Airport and Grand Forks Air Force Base, 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 Colmar - Houssen Airport and Grand Forks Air Force Base. 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 Colmar - Houssen Airport (CMR):

• In addition to being known as "Colmar - Houssen Airport", another name for CMR is "Aéroport de Colmar - Houssen".
• The furthest airport from Colmar - Houssen Airport (CMR) is Chatham Islands (CHT), which is nearly antipodal to Colmar - Houssen Airport (meaning Colmar - Houssen Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,088 miles (19,453 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Colmar - Houssen Airport's relatively low elevation of 627 feet, planes can take off or land at Colmar - Houssen 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 closest airport to Colmar - Houssen Airport (CMR) is Black Forest Airport (LHA), which is located 28 miles (45 kilometers) NE of CMR.
• Colmar - Houssen Airport (CMR) has 2 runways.

Facts about Grand Forks Air Force Base (RDR):

• 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.
• 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.
• Grand Forks Air Force Base was established on 1 December 1955, with construction beginning in the fall of that year.
• In addition to being known as "Grand Forks Air Force Base", another name for RDR is "Grand Forks AFB".
• 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.
• Survey teams selected sites in flat wheatlands close to the Canada-Minnesota border, north-northwest of Grand Forks.
• 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.