Nonstop flight route between Dipolog City, Zamboanga del Norte, Philippines and Troy, Alabama, United States:

About this route:

A direct, nonstop flight between Dipolog Airport (DPL), Dipolog City, Zamboanga del Norte, Philippines and Troy Municipal Airport (TOI), Troy, Alabama, United States would travel a Great Circle distance of 9,036 miles (or 14,541 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 Dipolog Airport and Troy Municipal 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 Dipolog Airport and Troy Municipal Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Dipolog Airport (DPL):

• 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.
• Dipolog Airport (DPL) currently has only 1 runway.
• In 2002, at least 25% of the passenger traffic bound for Dipolog Airport are composed of foreign tourists.
• The Dipolog Airport upgrading project was part of The 1997 Third Airport Development Project, a six-airport package which was supposed to be funded by the Asian Development Bank, the European Investment Bank, and the Philippine government with its counterpart fund.
• 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.
• 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.
• In 1992, after extending its runway by 500 meters and constructing a control tower, the airport officially welcomed its first mid-sized passenger jet, a Philippine Airlines Boeing 737-300.
• The closest airport to Dipolog Airport (DPL) is Labo Airport (OZC), which is located 45 miles (73 kilometers) SE of DPL.
• In addition to being known as "Dipolog Airport", another name for DPL is "Paliparan ng Dipolog".
• 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.

Facts about Troy Municipal Airport (TOI):

• Troy Municipal Airport (TOI) has 2 runways.
• Troy Municipal Airport covers an area of 501 acres at an elevation of 398 feet above mean sea level.
• The furthest airport from Troy Municipal Airport (TOI) is Margaret River Airport (MGV), which is located 11,206 miles (18,034 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Troy Municipal Airport's relatively low elevation of 398 feet, planes can take off or land at Troy Municipal 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 Troy Municipal Airport (TOI) is Montgomery Regional Airport (MGM), which is located 38 miles (61 kilometers) NW of TOI.
• Activated on 11 January 1942 as a satellite airfield for the United States Army Air Forces Maxwell Field near Montgomery.
• The airfield was turned over to civil control though the War Assets Administration.