Nonstop flight route between Chicago/Prospect Heights/Wheeling, Illinois, United States and Southend, Essex (near London) United Kingdom:

About this route:

A direct, nonstop flight between Chicago Executive Airport (PWK), Chicago/Prospect Heights/Wheeling, Illinois, United States and London Southend Airport (SEN), Southend, Essex (near London) United Kingdom would travel a Great Circle distance of 3,976 miles (or 6,399 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 Executive Airport and London Southend 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 Executive Airport and London Southend 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 Executive Airport (PWK):

• Tenants of the airport include two national fixed base operators, Atlantic Aviation and Signature Flight Support, who provide fueling and handling for transient aircraft and a significant portion of the locally based aircraft.
• Chicago Executive Airport (PWK) has 3 runways.
• The airport opened in 1925 as Gauthier's Flying Field.
• Charlie Priester kept an FBO at the airport along with a charter company called Priester Aviation.
• The airport can handle executive jets in the 20-seat range, such as the Grumman Gulfstream and the Bombardier Challenger, and larger aircraft occasionally visit.
• The closest airport to Chicago Executive Airport (PWK) is Chicago O'Hare International Airport (ORD), which is located only 9 miles (15 kilometers) S of PWK.
• Because of Chicago Executive Airport's relatively low elevation of 647 feet, planes can take off or land at Chicago Executive 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 Chicago Executive Airport (PWK) is Margaret River Airport (MGV), which is located 11,069 miles (17,813 kilometers) away in Margaret River, Western Australia, Australia.

Facts about London Southend Airport (SEN):

• Because of London Southend Airport's relatively low elevation of 55 feet, planes can take off or land at London Southend 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.
• However in 1939, the Air Ministry requisitioned the airfield and it was known as RAF Rochford during World War II.
• The airport provides RFF Cat 6 between 06:00 – 00:00, RFF Cat 1 between 00:00 – 06:00.
• London Southend Airport is an international airport in the district of Rochford within Essex, England.
• The furthest airport from London Southend Airport (SEN) is Chatham Islands (CHT), which is located 11,885 miles (19,126 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Southend Airport has an excellent weather record and is used by airlines as a diversion alternative when adverse weather or incidents close other London airports.
• The closest airport to London Southend Airport (SEN) is Rochester Airport (RCS), which is located only 17 miles (28 kilometers) SSW of SEN.
• The airport was officially opened as a municipal airport on 18 September 1935 by the Under-Secretary of State for Air, Sir Philip Sassoon, who arrived in his de Havilland Leopard Moth.
• London Southend Airport (SEN) currently has only 1 runway.
• London Southend Airport handled 969,912 passengers last year.
• National Commuter Airways operated passenger services during the 1980s, to Brussels and Jersey from Southend.
• Freddie Laker's Air Charter Limited operated flights from Southend from 1949.
• The former terminal now houses facilities for business passengers flying executive aircraft, with lounges and conference rooms, plus flight briefing facilities for pilots and a security checkpoint.