Nonstop flight route between Düsseldorf, North Rhine-Westphalia, Germany and Rockford, Illinois, United States:

About this route:

A direct, nonstop flight between Düsseldorf Airport (DUS), Düsseldorf, North Rhine-Westphalia, Germany and Chicago Rockford International Airport (RFD), Rockford, Illinois, United States would travel a Great Circle distance of 4,251 miles (or 6,841 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 Düsseldorf 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 Düsseldorf 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 Düsseldorf Airport (DUS):

• Terminal C was opened in 1986 and has 8 gates used exclusively for non-Schengen-flights by non-Star Alliance airlines.
• Jet Aviation operates a small terminal solely for private and corporate customers.
• The furthest airport from Düsseldorf Airport (DUS) is Chatham Islands (CHT), which is located 11,899 miles (19,149 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Düsseldorf Airport (DUS) has 2 runways.
• Düsseldorf Airport is served by two railway stations – one for the suburban railway and one for regional and long-distance trains.
• Düsseldorf Airport has three terminals connected by a central spine, even though the terminals are essentially concourses within a single terminal building.
• The closest airport to Düsseldorf Airport (DUS) is Düsseldorf Mönchengladbach Airport (MGL), which is located only 12 miles (19 kilometers) WSW of DUS.
• In 1986 Terminal C was opened and 8.22 million passengers used the airport – making it number two in Germany.
• Düsseldorf Airport handled 20,830,000 passengers last year.
• Because of Düsseldorf Airport's relatively low elevation of 147 feet, planes can take off or land at Düsseldorf 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.
• In addition to being known as "Düsseldorf Airport", another name for DUS is "Flughafen Düsseldorf".

Facts about Chicago Rockford International Airport (RFD):

• The current terminal was built in 1987 in an effort to expand airline service in Rockford, but the common use of bus service to O'Hare International Airport kept most airlines away from Rockford.
• 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.
• RFD was once the company headquarters for Ryan International Airlines, staging many of its aircraft at the airport for charter hire.
• 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.
• Chicago Rockford International Airport (RFD) has 2 runways.
• 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.
• Today the Rockford airport is marketed to residents of Rockford and surrounding areas as an alternative to Chicago Midway International Airport and O'Hare International Airport in Chicago, Mitchell International Airport in Milwaukee, WI and Dane County Regional Airport in Madison, Wisconsin as well as limited service airports such as Dubuque Regional Airport in Iowa.
• 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.