Nonstop flight route between Chicago, Illinois, United States and Fairford, England, United Kingdom:

About this route:

A direct, nonstop flight between Chicago O'Hare International Airport (ORD), Chicago, Illinois, United States and RAF Fairford (FFD), Fairford, England, United Kingdom would travel a Great Circle distance of 3,884 miles (or 6,251 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 O'Hare International Airport and RAF Fairford, 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 O'Hare International Airport and RAF Fairford. 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 O'Hare International Airport (ORD):

• Chicago O'Hare International Airport (ORD) has 8 runways.
• Commercial passenger flights started in 1955 and by the following year O'Hare was served by American, BOAC, Braniff, Capital, Delta, Eastern, North Central, Pan Am, TWA and United, along with freight airlines Riddle and Slick.
• The furthest airport from Chicago O'Hare International Airport (ORD) is Margaret River Airport (MGV), which is located 11,071 miles (17,817 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Chicago O'Hare International Airport (ORD) is Chicago Executive Airport (PWK), which is located only 9 miles (15 kilometers) N of ORD.
• O'Hare has four numbered passenger terminals with nine lettered concourses and a total of 182 aircraft gates.
• Growth was slow at first.
• Because of Chicago O'Hare International Airport's relatively low elevation of 668 feet, planes can take off or land at Chicago O'Hare 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.
• Due to the construction of Terminal 1 for United, international flights were relocated to a temporary Terminal 4 from 1984 until 1993.
• The original Douglas Aircraft C-54 Skymaster transport manufacturing plant on the northeast side of the airport became a United States Air Force Air National Guard and Air Force Reserve facility after World War II.
• It is operated by the City of Chicago Department of Aviation.

Facts about RAF Fairford (FFD):

• The furthest airport from RAF Fairford (FFD) is Dunedin International Airport (DUD), which is located 11,898 miles (19,148 kilometers) away in Dunedin, Otago, New Zealand.
• KC-135 and KC-10 tankers deployed to Fairford supported Operation El Dorado Canyon against Libya in 1986.
• The closest airport to RAF Fairford (FFD) is RAF Brize Norton (BZZ), which is located only 10 miles (16 kilometers) ENE of FFD.
• The 422nd ABG at RAF Croughton and the 420th Air Base Squadron are responsible for the day-to-day operations of RAF Fairford, ensuring that it has adequate resources.
• Fairford was chosen in 1969 as the British test centre for the Concorde aircraft, which continued until 1977.