Nonstop flight route between Calabar, Nigeria and Philadelphia, Pennsylvania, United States:

About this route:

A direct, nonstop flight between Margaret Ekpo International Airport (CBQ), Calabar, Nigeria and Philadelphia International Airport (PHL), Philadelphia, Pennsylvania, United States would travel a Great Circle distance of 5,658 miles (or 9,106 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 Margaret Ekpo International Airport and Philadelphia International 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 Margaret Ekpo International Airport and Philadelphia International 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 Margaret Ekpo International Airport (CBQ):

• The closest airport to Margaret Ekpo International Airport (CBQ) is Akwa Ibom International Airport (QUO), which is located only 18 miles (30 kilometers) WSW of CBQ.
• Because of Margaret Ekpo International Airport's relatively low elevation of 210 feet, planes can take off or land at Margaret Ekpo 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.
• Margaret Ekpo International Airport (CBQ) currently has only 1 runway.
• The furthest airport from Margaret Ekpo International Airport (CBQ) is Canton Island Airport (CIS), which is nearly antipodal to Margaret Ekpo International Airport (meaning Margaret Ekpo International Airport is almost on the exact opposite side of the Earth from Canton Island Airport), and is located 12,284 miles (19,770 kilometers) away in Canton Island, Kiribati.

Facts about Philadelphia International Airport (PHL):

• The April 1957 OAG shows 30 weekday departures on Eastern, 24 TWA, 24 United, 18 American, 16 National, 14 Capital, 6 Allegheny and 3 Delta.
• Because of Philadelphia International Airport's relatively low elevation of 36 feet, planes can take off or land at Philadelphia 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 furthest airport from Philadelphia International Airport (PHL) is Margaret River Airport (MGV), which is located 11,734 miles (18,884 kilometers) away in Margaret River, Western Australia, Australia.
• By 2005, there were two studies which dealt with expanding runway capacity at PHL airport.
• The second study, the PHL Capacity Enhancement Program has a much larger scope and is considering more drastic ways to increase runway capacity at PHL.
• The closest airport to Philadelphia International Airport (PHL) is Philadelphia Seaplane BaseChandler Field (PSQ), which is located only 3 miles (5 kilometers) WSW of PHL.
• Philadelphia International Airport has seven terminal buildings, which are divided into seven lettered concourses, which together contain 111 gates total.
• Philadelphia International Airport (PHL) has 4 runways.