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

About this route:

A direct, nonstop flight between Chicago Rockford International Airport (RFD), Rockford, Illinois, United States and Düsseldorf Airport (DUS), Düsseldorf, North Rhine-Westphalia, Germany 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 Chicago Rockford International Airport and Düsseldorf 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 Chicago Rockford International Airport and Düsseldorf 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 Chicago Rockford International Airport (RFD):

• Located in between the two runways, the smaller south cargo apron is home to one of the two FBOs at the airport.
• 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.
• After an 11-year hiatus, the airport resumed hosting airshows in 2005.
• Chicago Rockford International Airport (RFD) has 2 runways.
• The airport is in a foreign-trade zone.
• 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 traces its history back to 1917, when Camp Grant was established during World War I as an U.S.
• 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.

Facts about Düsseldorf Airport (DUS):

• In addition to being known as "Düsseldorf Airport", another name for DUS is "Flughafen Düsseldorf".
• The first stage in the "Airport 2000+" programme commenced in 1999 with the laying of a foundation stone for an underground parking garage under the new terminal.
• In 1964 planning began for the construction of a new terminal, with capacity for 1.4 million passengers, and in 1969 the main runway was lengthened to 3000 metres.
• 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.
• 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.
• Terminal B was opened in 1973 and has 11 gates used mainly for domestic and EU-flights by Air Berlin and SkyTeam and Oneworld members.
• Düsseldorf Airport (DUS) has 2 runways.
• Since 2003, an area of 23 hectares south-west of the airport terminal has been under redevelopment as Düsseldorf Airport City with an anticipated gross floor area of 250,000 square metres to be completed by 2016.
• The closest airport to Düsseldorf Airport (DUS) is Düsseldorf Mönchengladbach Airport (MGL), which is located only 12 miles (19 kilometers) WSW of DUS.
• Düsseldorf Airport handled 20,830,000 passengers last year.