Nonstop flight route between South Bend, Indiana, United States and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between South Bend International Airport (SBN), South Bend, Indiana, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 277 miles (or 445 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 South Bend International Airport and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about South Bend International Airport (SBN):

• Until the 1980s, the airport had four runways.
• The furthest airport from South Bend International Airport (SBN) is Margaret River Airport (MGV), which is located 11,155 miles (17,952 kilometers) away in Margaret River, Western Australia, Australia.
• Within Indiana, the airport is second only to Indianapolis by passenger movements and air carrier service.
• South Bend International Airport (SBN) has 3 runways.
• South Bend International Airport has an in-terminal viewing area with live air traffic control transmissions from South Bend Air Traffic Control Tower/TRACON.
• Because of South Bend International Airport's relatively low elevation of 799 feet, planes can take off or land at South Bend 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 closest airport to South Bend International Airport (SBN) is Jerry Tyler Memorial Airport (NLE), which is located only 10 miles (17 kilometers) NNE of SBN.

Facts about St. Louis Regional Airport (ALN):

• St. Louis Regional Airport (ALN) has 2 runways.
• 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.
• Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
• In the spring of 2004 the airport was at the center of a scandal.
• The 2,250 acres airfield sits at 544 ft MSL.
• 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.
• 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.