Nonstop flight route between Ronaldsway, Isle of Man, United Kingdom and Cahokia, Illinois (near St. Louis), United States:

About this route:

A direct, nonstop flight between Isle of Man Airport (IOM), Ronaldsway, Isle of Man, United Kingdom and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 3,957 miles (or 6,368 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 Isle of Man Airport and St. Louis Downtown 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 Isle of Man Airport and St. Louis Downtown 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 Isle of Man Airport (IOM):

• In addition to being known as "Isle of Man Airport", another name for IOM is "Purt Aer Vannin".
• The furthest airport from Isle of Man Airport (IOM) is Ryan's Creek Aerodrome (SZS), which is located 11,847 miles (19,066 kilometers) away in Stewart Island, New Zealand.
• In March 2006 funding for a further extension was granted by Tynwald to increase the number of departure gates, with work due for completion in summer 2007.
• Because of Isle of Man Airport's relatively low elevation of 52 feet, planes can take off or land at Isle of Man 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.
• Isle of Man Airport handled 739,683 passengers last year.
• Now a naval air station, RNAS Ronaldsway, the airport was taken out of commission in 1943 for almost twelve months of extensive development.
• Isle of Man Airport (IOM) has 2 runways.
• The closest airport to Isle of Man Airport (IOM) is Barrow/Walney Island Airport (BWF), which is located 55 miles (89 kilometers) E of IOM.

Facts about St. Louis Downtown Airport (CPS):

• The furthest airport from St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.
• Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
• St. Louis Downtown Airport (CPS) has 3 runways.
• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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.