Nonstop flight route between Erfurt, Germany and Rockford, Illinois, United States:

About this route:

A direct, nonstop flight between Erfurt–Weimar Airport (ERF), Erfurt, Germany and Chicago Rockford International Airport (RFD), Rockford, Illinois, United States would travel a Great Circle distance of 4,413 miles (or 7,102 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 Erfurt–Weimar 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 Erfurt–Weimar 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 Erfurt–Weimar Airport (ERF):

• With the extension of tram line No.
• In addition to being known as "Erfurt–Weimar Airport", another name for ERF is "Flughafen Erfurt–Weimar".
• Erfurt–Weimar Airport (ERF) currently has only 1 runway.
• The airport consists of the two passenger terminal buildings A and B, but only the new Terminal B is currently in use.
• The closest airport to Erfurt–Weimar Airport (ERF) is Hof–Plauen Airport (HOQ), which is located 62 miles (99 kilometers) SE of ERF.
• The furthest airport from Erfurt–Weimar Airport (ERF) is Chatham Islands (CHT), which is located 11,833 miles (19,043 kilometers) away in Waitangi, Chatham Islands, New Zealand.

Facts about Chicago Rockford International Airport (RFD):

• Chicago Rockford International Airport, is a general aviation and commercial airport in Winnebago County, Illinois.
• The historic Bell Bowl, a natural amphitheater on the south side of the airport, was the venue for the 16th Wing Ding concert on May 24, 2009.
• 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 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.
• 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 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.
• 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.
• Chicago Rockford International Airport (RFD) has 2 runways.
• 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.