Nonstop flight route between Alton, Illinois, United States and La Verne, California, United States:
Departure Airport:

Arrival Airport:

Distance from ALN to POC:
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- About this route
- ALN Airport Information
- POC Airport Information
- Facts about ALN
- Facts about POC
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to POC
- List of Nearest Airports to POC
- Map of Furthest Airports from POC
- List of Furthest Airports from POC
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Brackett Field (POC), La Verne, California, United States would travel a Great Circle distance of 1,569 miles (or 2,526 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 Brackett Field, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | ALN / KALN |
Airport Name: | St. Louis Regional Airport |
Location: | Alton, Illinois, United States |
GPS Coordinates: | 38°53'25"N by 90°2'45"W |
Area Served: | Alton, Illinois |
Operator/Owner: | St. Louis Regional |
Airport Type: | Public |
Elevation: | 544 feet (166 meters) |
# of Runways: | 2 |
View all routes: | Routes from ALN |
More Information: | ALN Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | POC / KPOC |
Airport Name: | Brackett Field |
Location: | La Verne, California, United States |
GPS Coordinates: | 34°5'29"N by 117°46'54"W |
Operator/Owner: | County of Los Angeles |
Airport Type: | Public |
Elevation: | 1011 feet (308 meters) |
# of Runways: | 2 |
View all routes: | Routes from POC |
More Information: | POC Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- 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.
Facts about Brackett Field (POC):
- Brackett Field (POC) has 2 runways.
- The furthest airport from Brackett Field (POC) is Pierrefonds Airport (ZSE), which is located 11,462 miles (18,447 kilometers) away in Saint-Pierre, Réunion.
- A large, wooden hangar was built on the north side of the field, to house such operations as a Piper dealership and aircraft repair.
- The closest airport to Brackett Field (POC) is Cable Airport (CCB), which is located only 6 miles (9 kilometers) ENE of POC.
- Brackett Field, named after Frank Parkhurst Brackett, one of the original professors at Pomona College who started working at the college in the late 1800s, has a long, celebrated history.