Nonstop flight route between Grand Forks, North Dakota, United States and Dipolog City, Zamboanga del Norte, Philippines:

About this route:

A direct, nonstop flight between Grand Forks International Airport (GFK), Grand Forks, North Dakota, United States and Dipolog Airport (DPL), Dipolog City, Zamboanga del Norte, Philippines would travel a Great Circle distance of 7,815 miles (or 12,577 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 Grand Forks 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 Grand Forks 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 Grand Forks International Airport (GFK):

• The furthest airport from Grand Forks International Airport (GFK) is Margaret River Airport (MGV), which is located 10,514 miles (16,921 kilometers) away in Margaret River, Western Australia, Australia.
• The new passenger terminal, designed by JLG Architects, is a two story building, with Delta and Allegiant ticketing counters, baggage claim carousel, and several rental car agencies.
• Because of Grand Forks International Airport's relatively low elevation of 845 feet, planes can take off or land at Grand Forks 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.
• The closest airport to Grand Forks International Airport (GFK) is Grand Forks Air Force Base (RDR), which is located only 10 miles (17 kilometers) W of GFK.
• In the mid-2000s, discussion began of upgrading or totally replacing the terminal as it has structural and safety problems and leaves little to no room for expansion.
• Grand Forks International Airport (GFK) has 4 runways.
• On October 3, 2012, United Airlines started flights between Denver, CO and Grand Forks, but on September 10, 2013 they announced they would end service on December 3, 2013 citing low loads.
• The now closed original passenger terminal at GFK was built in 1964.

Facts about Dipolog Airport (DPL):

• DOTC repackaged the project in 2005 into the Southern Philippines Airport Development Project for funding.
• 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 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.
• In addition to being known as "Dipolog Airport", another name for DPL is "Paliparan ng Dipolog".
• 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.
• In July 2006, Cebu Pacific launched non-stop service to Manila utilizing an Airbus A319 with a seating capacity of 150 passengers.
• Dipolog Airport (DPL) currently has only 1 runway.
• 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.
• The closest airport to Dipolog Airport (DPL) is Labo Airport (OZC), which is located 45 miles (73 kilometers) SE of DPL.
• 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 December 2006, it registered a maximum traffic of 330 daily passengers on several occasions based on the aircraft's available capacity serving the route with Philippine Airlines utilizing the much bigger Boeing 737-400 with a seating capacity of 180 passengers.