Nonstop flight route between Alton, Illinois, United States and Flint, Michigan, United States:

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Bishop International Airport (FNT), Flint, Michigan, United States would travel a Great Circle distance of 433 miles (or 697 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 St. Louis Regional Airport and Bishop International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about St. Louis Regional Airport (ALN):

• The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
• Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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.
• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
• The 2,250 acres airfield sits at 544 ft MSL.
• Civic Memorial Airport opened in 1946 and received its current name in 1984.
• The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
• St. Louis Regional Airport (ALN) has 2 runways.

Facts about Bishop International Airport (FNT):

• The closest airport to Bishop International Airport (FNT) is Oakland County International Airport (PTK), which is located 26 miles (43 kilometers) SE of FNT.
• Bishop International Airport is accessible from I-69, I-75/US-23 and I-475 at Bristol Road.
• Bishop International Airport's air traffic control tower controls the airport and the Class C airspace around it.
• Because of Bishop International Airport's relatively low elevation of 782 feet, planes can take off or land at Bishop 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 renovation and expansion of the terminal, originally built in 1993, is due to be completed in the fall of 2012 and was designed by Reynolds, Smith & Hills.
• Bishop International Airport (FNT) has 2 runways.
• The furthest airport from Bishop International Airport (FNT) is Margaret River Airport (MGV), which is located 11,245 miles (18,098 kilometers) away in Margaret River, Western Australia, Australia.
• The Bishop International Airport Authority is the joint public authority created by Genesee County and the city of Flint to run Bishop International Airport.