Nonstop flight route between Toronto, Ontario, Canada and Cahokia, Illinois (near St. Louis), United States:

About this route:

A direct, nonstop flight between Billy Bishop Toronto City Airport (YTZ), Toronto, Ontario, Canada and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 659 miles (or 1,061 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 relatively short distance between Billy Bishop Toronto City Airport and St. Louis Downtown Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Billy Bishop Toronto City Airport (YTZ):

• Trans-Canada Air Lines was expected to begin operations in 1937, so in November 1936, City Council formed an "Advisory Airport Committee" to advise on where to build a municipal airport.
• Because of Billy Bishop Toronto City Airport's relatively low elevation of 252 feet, planes can take off or land at Billy Bishop Toronto City 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.
• Billy Bishop Toronto City Airport (YTZ) has 3 runways.
• The closest airport to Billy Bishop Toronto City Airport (YTZ) is Toronto Pearson International Airport (YYZ), which is located only 12 miles (20 kilometers) WNW of YTZ.
• In January 1975, Otonabee Airways launched the first scheduled passenger service at the airport.
• The furthest airport from Billy Bishop Toronto City Airport (YTZ) is Margaret River Airport (MGV), which is located 11,411 miles (18,364 kilometers) away in Margaret River, Western Australia, Australia.
• Airport passenger traffic declined in the 1990s.
• Conceived in the 1930s as the main airport for Toronto, the construction of the airport was completed in 1939 by the Toronto Harbour Commission.
• In addition to being known as "Billy Bishop Toronto City Airport", another name for YTZ is "Toronto Island Airport".
• During World War II, the island airport became a military training base.
• In 2011, Air Canada Express began flying again out of the island airport.

Facts about St. Louis Downtown Airport (CPS):

• 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.
• 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 airport opened in 1929 as Curtiss-Steinberg Airport.
• 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.
• St. Louis Downtown Airport (CPS) has 3 runways.