Nonstop flight route between Alton, Illinois, United States and Dipolog City, Zamboanga del Norte, Philippines:
Departure Airport:
Arrival Airport:
Distance from ALN to DPL:
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- About this route
- ALN Airport Information
- DPL Airport Information
- Facts about ALN
- Facts about DPL
- 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 DPL
- List of Nearest Airports to DPL
- Map of Furthest Airports from DPL
- List of Furthest Airports from DPL
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Dipolog Airport (DPL), Dipolog City, Zamboanga del Norte, Philippines would travel a Great Circle distance of 8,518 miles (or 13,708 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 large distance between St. Louis Regional Airport and Dipolog Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between St. Louis Regional Airport and Dipolog Airport. You'll see that it will travel the same route of the red line on this map!
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: | DPL / RPMG |
Airport Names: |
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Location: | Dipolog City, Zamboanga del Norte, Philippines |
GPS Coordinates: | 8°36'5"N by 123°20'3"E |
Area Served: | Dipolog City |
Operator/Owner: | Civil Aviation Authority of the Philippines |
Airport Type: | Public |
Elevation: | 12 feet (4 meters) |
# of Runways: | 1 |
View all routes: | Routes from DPL |
More Information: | DPL Maps & Info |
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.
- 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.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
Facts about Dipolog Airport (DPL):
- The airport is expected to handle more than 150,000 passengers per year by 2009 or an average of 415 daily passengers, which is equivalent to 3 narrow-body aircraft flights or two flights using one wide-body and one narrow-body aircraft.
- The closest airport to Dipolog Airport (DPL) is Labo Airport (OZC), which is located 45 miles (73 kilometers) SE of DPL.
- The terminal building, which originally had a capacity of 170 passengers, now has a seating capacity of 300 passengers due to new flights offered by Cebu Pacific.
- In addition to being known as "Dipolog Airport", another name for DPL is "Paliparan ng Dipolog".
- The furthest airport from Dipolog Airport (DPL) is Piloto Osvaldo Marques Dias Airport (AFL), which is nearly antipodal to Dipolog Airport (meaning Dipolog Airport is almost on the exact opposite side of the Earth from Piloto Osvaldo Marques Dias Airport), and is located 12,341 miles (19,862 kilometers) away in Alta Floresta, Brazil.
- The late 1980s saw a dramatic upsurge in foreign tourist arrival.
- Dipolog Airport (DPL) currently has only 1 runway.
- Commercial operation by Philippine Airlines commenced in 1952 utilizing a Douglas DC-3 aircraft for routes to and from Cebu City and Zamboanga City.
- The airport also has a modern control tower, a Category V fire station with 4 firetrucks and a new parking area complex near the Miss Universe Garden.
- The original terminal was made of composite wood material located at the northern side of the runway near the Philippine Constabulary Camp, now Camp Hamac in Sicayab.
- Dipolog Airport handled 165,163 passengers last year.
- Because of Dipolog Airport's relatively low elevation of 12 feet, planes can take off or land at Dipolog 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.