Nonstop flight route between Houston, Texas, United States and Dipolog City, Zamboanga del Norte, Philippines:

About this route:

A direct, nonstop flight between Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD), Houston, Texas, United States and Dipolog Airport (DPL), Dipolog City, Zamboanga del Norte, Philippines would travel a Great Circle distance of 8,761 miles (or 14,099 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 Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field 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 Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field 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 Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD):

• The United States Air Force's 147th Reconnaissance Wing is an Air National Guard unit operationally-gained by the Air Combat Command.
• The furthest airport from Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) is Cocos (Keeling) Island Airport (CCK), which is located 11,008 miles (17,716 kilometers) away in Cocos Islands, Australia.
• Also the possibility of a new municipal airfield endangered the existence of Ellington Field, rumors circulated throughout the Texas National Guard that the War Department wanted to transfer the aviation schools at Kelly and Brooks Fields to Houston.
• Ellington was considered surplus to requirements after World War I and the base was inactivated as an active duty airfield in January 1920.
• The closest airport to Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) is William P. Hobby Airport (HOU), which is located only 8 miles (12 kilometers) WNW of EFD.
• Ellington Field Joint Reserve Base is a joint installation shared by various active component and reserve component military units, as well as aircraft flight operations of the National Aeronautics and Space Administration under the aegis of the nearby Johnson Space Center.
• By the end of 1943, more than 65 women who served in the Women's Army Corps were also stationed at Ellington.
• In 1925 General William Mitchell conducted a "flying tour" of all National Guard Observation Squadrons throughout the United States.
• Though the 111th Observation Squadron had the excess World War I storage and maintenance facilities at Ellington Field, the squadron did not have a true headquarters building.
• In addition to being known as "Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field", another name for EFD is "Ellington Field JRB".

Facts about Dipolog Airport (DPL):

• In addition to being known as "Dipolog Airport", another name for DPL is "Paliparan ng Dipolog".
• The airport's strategic location during World War II and the liberation of Zamboanga and Mindanao by American and Philippine Commonwealth Forces in 1945 prompted the national government to develop the field as an alternate airport to Zamboanga International Airport principally for national security reasons arising from natural and man made emergencies.
• 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.
• 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 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.
• Dipolog Airport (DPL) currently has only 1 runway.
• The closest airport to Dipolog Airport (DPL) is Labo Airport (OZC), which is located 45 miles (73 kilometers) SE of DPL.
• Dipolog Airport handled 165,163 passengers last year.
• The airport has one terminal and a 150-meter by 100-meter apron.
• 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.