Nonstop flight route between Great Falls, Montana, United States and Port Harcourt, Nigeria:

About this route:

A direct, nonstop flight between Malmstrom Air Force Base (GFA), Great Falls, Montana, United States and Port Harcourt International Airport, Omagwa (PHC), Port Harcourt, Nigeria would travel a Great Circle distance of 7,230 miles (or 11,636 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 Malmstrom Air Force Base and Port Harcourt International Airport, Omagwa, 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 Malmstrom Air Force Base and Port Harcourt International Airport, Omagwa. 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 Malmstrom Air Force Base (GFA):

• In 1957, under the control of the 801st Aircraft Control and Warning Squadron, the Malmstrom AFB radar station became operational with AN/FPS-20 search and AN/FPS-6 height-finder radars.
• In addition to being known as "Malmstrom Air Force Base", another name for GFA is "Malmstrom AFB".
• This included one of the greatest technology transfers in the history of the world.
• The furthest airport from Malmstrom Air Force Base (GFA) is Sir Gaëtan Duval Airport (RRG), which is located 10,495 miles (16,891 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Malmstrom Air Force Base (GFA) is Great Falls International Airport (GTF), which is located only 9 miles (14 kilometers) W of GFA.
• DC-20 was initially under the Great Falls Air Defense Sector, established on 1 March 1959.
• Great Falls played a major aerial defense role in North American air defense mission.
• With the development of the three-stage, solid-fuel Minuteman I missile in the late 1950s SAC began searching for sites to deploy this revolutionary weapon.

Facts about Port Harcourt International Airport, Omagwa (PHC):

• Because of Port Harcourt International Airport, Omagwa's relatively low elevation of 87 feet, planes can take off or land at Port Harcourt International Airport, Omagwa 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.
• Port Harcourt International Airport, Omagwa handled 125,685 passengers last year.
• The closest airport to Port Harcourt International Airport, Omagwa (PHC) is Sam Mbakwe International Cargo Airport (QOW), which is located 33 miles (54 kilometers) NNE of PHC.
• Repair work started in January 2007, while re-opening was originally expected to be in August 2007.
• Port Harcourt International Airport, Omagwa (PHC) currently has only 1 runway.
• The furthest airport from Port Harcourt International Airport, Omagwa (PHC) is Canton Island Airport (CIS), which is nearly antipodal to Port Harcourt International Airport, Omagwa (meaning Port Harcourt International Airport, Omagwa is almost on the exact opposite side of the Earth from Canton Island Airport), and is located 12,256 miles (19,724 kilometers) away in Canton Island, Kiribati.