Nonstop flight route between Alton, Illinois, United States and Modesto, California, United States:

About this route:

A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Modesto City-County Airport (MOD), Modesto, California, United States would travel a Great Circle distance of 1,671 miles (or 2,689 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 Modesto City-County 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):

• 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.
• 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.
• Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
• 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.
• Civic Memorial Airport opened in 1946 and received its current name in 1984.
• St. Louis Regional Airport (ALN) has 2 runways.

Facts about Modesto City-County Airport (MOD):

• In January 2010 the airport attracted periodic leisure charter flights on Boeing 737-400 and McDonnell Douglas MD-80 jets to Laughlin and West Wendover, NV.
• In addition to being known as "Modesto City-County Airport", other names for MOD include "Harry Sham Field" and "Modesto Auxiliary Airfield".
• The airport was named Modesto Municipal Airport.
• Modesto City-County Airport (MOD) has 2 runways.
• The closest airport to Modesto City-County Airport (MOD) is NASA Crows Landing Airport (NRC), which is located only 17 miles (28 kilometers) SSW of MOD.
• On October 12, 1991 the Modesto City Council and Stanislaus Board of Supervisors rededicated the remodeled passenger terminal that was enlarged to 8,900 square feet.
• The furthest airport from Modesto City-County Airport (MOD) is Tôlanaro Airport (FTU), which is located 11,314 miles (18,208 kilometers) away in Tôlanaro, Madagascar.
• Because of Modesto City-County Airport's relatively low elevation of 97 feet, planes can take off or land at Modesto City-County 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.