Nonstop flight route between Durango, Colorado, United States and Alton, Illinois, United States:
Departure Airport:
Arrival Airport:
Distance from DRO to ALN:
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- About this route
- DRO Airport Information
- ALN Airport Information
- Facts about DRO
- Facts about ALN
- Map of Nearest Airports to DRO
- List of Nearest Airports to DRO
- Map of Furthest Airports from DRO
- List of Furthest Airports from DRO
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
About this route:
A direct, nonstop flight between Durango–La Plata County Airport (DRO), Durango, Colorado, United States and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 970 miles (or 1,561 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 Durango–La Plata County Airport and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | DRO / KDRO |
Airport Name: | Durango–La Plata County Airport |
Location: | Durango, Colorado, United States |
GPS Coordinates: | 37°9'5"N by 107°45'14"W |
Area Served: | Durango, Colorado |
Airport Type: | Public |
Elevation: | 6685 feet (2,038 meters) |
# of Runways: | 1 |
View all routes: | Routes from DRO |
More Information: | DRO Maps & Info |
Arrival 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 |
Facts about Durango–La Plata County Airport (DRO):
- Durango–La Plata County Airport (DRO) currently has only 1 runway.
- Because of Durango–La Plata County Airport's high elevation of 6,685 feet, planes must typically fly at a faster airspeed in order to takeoff or land at DRO. Combined with a high temperature, this could make DRO a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- A number of regional and commuter airlines served DRO, mainly to Denver.
- The airport covers 1,281 acres at an elevation of 6,685 feet.
- The closest airport to Durango–La Plata County Airport (DRO) is Animas Air Park (AMK), which is located only 7 miles (12 kilometers) WNW of DRO.
- The furthest airport from Durango–La Plata County Airport (DRO) is Sir Gaëtan Duval Airport (RRG), which is located 11,121 miles (17,897 kilometers) away in Rodrigues Island, Mauritius.
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 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 2,250 acres airfield sits at 544 ft MSL.
- St. Louis Regional Airport (ALN) has 2 runways.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- 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.