Nonstop flight route between Eau Claire, Wisconsin, United States and Cognac / Châteaubernard, France:

About this route:

A direct, nonstop flight between Chippewa Valley Regional Airport (EAU), Eau Claire, Wisconsin, United States and Cognac - Châteaubernard Air Base (CNG), Cognac / Châteaubernard, France would travel a Great Circle distance of 4,171 miles (or 6,713 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 Chippewa Valley Regional Airport and Cognac - Châteaubernard Air 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 Chippewa Valley Regional Airport and Cognac - Châteaubernard Air 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 Chippewa Valley Regional Airport (EAU):

• The furthest airport from Chippewa Valley Regional Airport (EAU) is Margaret River Airport (MGV), which is located 10,839 miles (17,444 kilometers) away in Margaret River, Western Australia, Australia.
• It is the largest airport in the 30-county northern Wisconsin area, and serves primarily the Chippewa Valley region, operating on a budget approved by a commission equally representing the interests of Chippewa, Eau Claire, and Dunn counties.
• Throughout the years, numerous airlines have served Eau Claire including North Central Airlines, Republic Airlines, Lakeland Airlines, Northwest Airlines, Mesaba Airlines, Skyway Airlines, Air Wisconsin, American Central Airlines, Great Lakes Aviation, Big Sky Airlines and Charter Airlines.
• Because of Chippewa Valley Regional Airport's relatively low elevation of 913 feet, planes can take off or land at Chippewa Valley Regional 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 Chippewa Valley Regional Airport (EAU) is Rice Lake Regional Airport (RIE), which is located 41 miles (66 kilometers) NNW of EAU.
• In 1923, 80 acres of land in Putnam Heights were purchased to build an airport.
• Chippewa Valley Regional Airport (EAU) has 2 runways.
• Chippewa Valley Regional Airport is a public-use airport in Chippewa County, Wisconsin, United States.

Facts about Cognac - Châteaubernard Air Base (CNG):

• Because of Cognac - Châteaubernard Air Base's relatively low elevation of 102 feet, planes can take off or land at Cognac - Châteaubernard Air Base 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 Cognac - Châteaubernard Air Base (CNG) is Chatham Islands (CHT), which is nearly antipodal to Cognac - Châteaubernard Air Base (meaning Cognac - Châteaubernard Air Base is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,208 miles (19,647 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Cognac - Châteaubernard Air Base", another name for CNG is "Base aérienne 709 Cognac-Châteaubernard".
• The closest airport to Cognac - Châteaubernard Air Base (CNG) is Angoulême - Brie - Champniers Airport (ANG), which is located 26 miles (42 kilometers) E of CNG.
• Cognac - Châteaubernard Air Base (CNG) has 2 runways.