Nonstop flight route between Chartres, France and Rockford, Illinois, United States:

About this route:

A direct, nonstop flight between Chartres - Champhol Aerodrome (QTJ), Chartres, France and Chicago Rockford International Airport (RFD), Rockford, Illinois, United States would travel a Great Circle distance of 4,157 miles (or 6,691 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 Chartres - Champhol Aerodrome 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 Chartres - Champhol Aerodrome 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 Chartres - Champhol Aerodrome (QTJ):

• Under American control, Chartres initially became the home of the 368th Fighter Group, which flew P-47 Thunderbolts from the field starting on 23 August, remaining until 11 September.
• In addition to being known as "Chartres - Champhol Aerodrome", other names for QTJ include "Aérodrome de Chartres - Champhol" and "Advanced Landing Ground (ALG) A-40".
• It was reinforced by the Armée de l'Air as a military airfield after the Invasion of Poland in September 1939.
• The Chartres area was heavily attacked on several missions by United States Army Air Force Eighth Air Force bombers in 1943 and 1944 and the airport was singularly attacked on 15 September 1943 by 22 B-24 Liberators of the 44th Bombardment Group.
• The airport resides at an elevation of 509 feet above mean sea level.
• World War II had almost totally destroyed Champhol Airport.
• Because of Chartres - Champhol Aerodrome's relatively low elevation of 509 feet, planes can take off or land at Chartres - Champhol Aerodrome 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.
• Once declared operationally ready, the airfield had a concrete runway 5500' long aligned 08/26, with much Pierced Steel Planking used to repair the damage caused by the frequent Allied bombing.
• The airfield was first attacked by the German Luftwaffe on 3 June by a formation of 15 twin engine Dornier Do-17 light bombers.
• Even if it was a huge part of its History, Chartres airfield was not only a German or an American one.
• The closest airport to Chartres - Champhol Aerodrome (QTJ) is Toussus-le-Noble Airport (TNF), which is located 33 miles (54 kilometers) NE of QTJ.
• The furthest airport from Chartres - Champhol Aerodrome (QTJ) is Chatham Islands (CHT), which is nearly antipodal to Chartres - Champhol Aerodrome (meaning Chartres - Champhol Aerodrome is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,101 miles (19,475 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The facility was a military field, prior to 1870, dedicated to cavalry.
• Chartres - Champhol Aerodrome (QTJ) has 2 runways.

Facts about Chicago Rockford International Airport (RFD):

• 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.
• 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.
• 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.
• Located in between the two runways, the smaller south cargo apron is home to one of the two FBOs at the airport.
• 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.