Nonstop flight route between Ketchikan, Alaska, United States and Dipolog City, Zamboanga del Norte, Philippines:

About this route:

A direct, nonstop flight between Ketchikan International Airport (KTN), Ketchikan, Alaska, United States and Dipolog Airport (DPL), Dipolog City, Zamboanga del Norte, Philippines would travel a Great Circle distance of 6,306 miles (or 10,148 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 Ketchikan International 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 Ketchikan International Airport and Dipolog 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 Ketchikan International Airport (KTN):

• Because of Ketchikan International Airport's relatively low elevation of 89 feet, planes can take off or land at Ketchikan International 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.
• As per Federal Aviation Administration records, the airport had 108,837 passenger boardings in calendar year 2008, 96,996 enplanements in 2009, and 100,138 in 2010.
• Ketchikan International Airport (KTN) has 2 runways.
• The furthest airport from Ketchikan International Airport (KTN) is Port Alfred Airport (AFD), which is located 10,613 miles (17,081 kilometers) away in Port Alfred, South Africa.
• Ketchikan International Airport is a state-owned, public-use airport located one nautical mile west of the central business district of Ketchikan, a city in Ketchikan Gateway Borough in the U.S.
• In 2004, a new taxiway "Bravo" was added to facilitate taxiing to the end of the frequently used runway 11 higher than the apron further up the hillside, requiring long, gently sloped taxiways to either end).
• The closest airport to Ketchikan International Airport (KTN) is Ketchikan Harbor Seaplane Base (WFB), which is located only 2 miles (3 kilometers) ESE of KTN.

Facts about Dipolog Airport (DPL):

• The closest airport to Dipolog Airport (DPL) is Labo Airport (OZC), which is located 45 miles (73 kilometers) SE of DPL.
• Dipolog Airport (DPL) currently has only 1 runway.
• The late 1980s saw a dramatic upsurge in foreign tourist arrival.
• 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.
• DOTC repackaged the project in 2005 into the Southern Philippines Airport Development Project for funding.
• 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.
• 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.
• Dipolog Airport handled 165,163 passengers last year.
• 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.
• 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.