Nonstop flight route between Pueblo, Colorado, United States and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Pueblo Memorial Airport (PUB), Pueblo, Colorado, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 781 miles (or 1,256 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 Pueblo Memorial 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 Pueblo Memorial Airport (PUB):

• Because of Pueblo Memorial Airport's high elevation of 4,729 feet, planes must typically fly at a faster airspeed in order to takeoff or land at PUB. Combined with a high temperature, this could make PUB a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• In 1948 it was handed over to the City of Pueblo.
• The furthest airport from Pueblo Memorial Airport (PUB) is Sir Gaëtan Duval Airport (RRG), which is located 10,964 miles (17,645 kilometers) away in Rodrigues Island, Mauritius.
• Pueblo Memorial Airport (PUB) has 3 runways.
• In addition to being known as "Pueblo Memorial Airport", another name for PUB is "Pueblo Army Air Base".
• The closest airport to Pueblo Memorial Airport (PUB) is City of Colorado Springs Municipal Airport (COS), which is located 37 miles (60 kilometers) NNW of PUB.
• Prior to commencing jet service, the original Frontier Airlines had nonstop and direct flights to Denver and Santa Fe, NM with Convair 580s and flew direct to Albuquerque, Phoenix, Tucson and other cities in Arizona, Colorado and New Mexico.
• Runways 8R/26L and 17/35 are asphalt with a porous friction course overlay to improve surface drainage and increase aircraft braking action.

Facts about St. Louis Regional Airport (ALN):

• In the spring of 2004 the airport was at the center of a scandal.
• 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 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.
• 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.
• St. Louis Regional Airport (ALN) has 2 runways.
• 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.
• Civic Memorial Airport opened in 1946 and received its current name in 1984.