Nonstop flight route between Reno, Nevada, United States and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Reno–Tahoe International Airport (RNO), Reno, Nevada, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 1,585 miles (or 2,551 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 Reno–Tahoe 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 Reno–Tahoe International Airport (RNO):

• Both routes operates only on weekdays.
• Airport diagrams for 1955 and 1966
• Reno–Tahoe International Airport handled 3,431,986 passengers last year.
• The furthest airport from Reno–Tahoe International Airport (RNO) is Tôlanaro Airport (FTU), which is located 11,175 miles (17,984 kilometers) away in Tôlanaro, Madagascar.
• Reno–Tahoe International was the hub of Reno Air, a now-defunct medium sized airline that had MD-80 and MD-90s to many cities until it was bought by American Airlines and later disposed of in 2001.
• Reno–Tahoe International Airport (RNO) has 3 runways.
• The airport is also host to Reno Air National Guard Base, an approximately 60-acre complex which was established on the west side of the airport in 1954 when Air National Guard units relocated from the former Stead AFB in Reno.
• Because of Reno–Tahoe International Airport's high elevation of 4,415 feet, planes must typically fly at a faster airspeed in order to takeoff or land at RNO. Combined with a high temperature, this could make RNO a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The closest airport to Reno–Tahoe International Airport (RNO) is Carson Airport (CSN), which is located 21 miles (34 kilometers) S of RNO.

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.
• 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.
• 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.
• 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.