Nonstop flight route between Chlef, Algeria and Rockford, Illinois, United States:

About this route:

A direct, nonstop flight between Chlef International Airport (CFK), Chlef, Algeria and Chicago Rockford International Airport (RFD), Rockford, Illinois, United States would travel a Great Circle distance of 4,622 miles (or 7,439 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 Chlef International Airport and Chicago Rockford International 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 Chlef International Airport and Chicago Rockford International 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 Chlef International Airport (CFK):

• Chlef International Airport (CFK) has 2 runways.
• The closest airport to Chlef International Airport (CFK) is Relizane Airport (QZN), which is located 51 miles (82 kilometers) SW of CFK.
• In addition to being known as "Chlef International Airport", other names for CFK include "Abou Bakr Belkaid Airport (Ech Chief)" and "Aéroport International de Chlef".
• Because of Chlef International Airport's relatively low elevation of 502 feet, planes can take off or land at Chlef International 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 furthest airport from Chlef International Airport (CFK) is Gisborne Airport (GIS), which is nearly antipodal to Chlef International Airport (meaning Chlef International Airport is almost on the exact opposite side of the Earth from Gisborne Airport), and is located 12,187 miles (19,613 kilometers) away in Gisborne, New Zealand.

Facts about Chicago Rockford International Airport (RFD):

• Following the war, the state of Illinois adopted the Airport Authority Act.
• Chicago Rockford International Airport (RFD) has 2 runways.
• Several airlines have previously served the airport including United Express, Hooters Air, Frontier, Midwest Connect, Midway Connection, Trans Meridian, American Eagle, TWA, Ozark, McClain, Direct Air, Northwest Airlink, etc.
• Because of Chicago Rockford International Airport's relatively low elevation of 742 feet, planes can take off or land at Chicago Rockford International 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 furthest airport from Chicago Rockford International Airport (RFD) is Margaret River Airport (MGV), which is located 11,008 miles (17,716 kilometers) away in Margaret River, Western Australia, Australia.
• The airport is in a foreign-trade zone.
• The closest airport to Chicago Rockford International Airport (RFD) is Southern Wisconsin Regional Airport (JVL), which is located 30 miles (47 kilometers) N of RFD.
• In an effort to capitalize on the airport's location from downtown Chicago and about 30 miles from the outermost Chicago suburbs), its name was changed to the Northwest Chicagoland Regional Airport at Rockford in the early 2000s.