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St Louis Regional Airport

ALN KALN Alton/St Louis, Illinois Elevation: 544 ft

Runway Information

Runway Length Width Surface Lighted
11/29 8,099 ft 150 ft Asp ✓ Yes
17/35 6,500 ft 100 ft Asp ✓ Yes

Nearby Alternative Airports

St. Louis Lambert International Airport

STL — Longest runway: 11,020 ft

20 mi

Scott AFB/Midamerica Airport

BLV — Longest runway: 10,000 ft

26 mi

Spirit of St Louis Airport

SUS — Longest runway: 7,486 ft

36 mi

Airport Resources

FAA Airport Diagram

Official FAA airport diagram - runways, taxiways, and facilities

Full Airport Details on AirNav

FBO directory, fuel prices, frequencies, procedures

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Quick Facts

IATA Code
ALN
ICAO Code
KALN
Elevation
544 ft
Runways
2
Longest Runway
8,099 ft
Location
Alton/St Louis, Illinois
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