Nonstop flight route between Nioki, Democratic Republic of the Congo and Philadelphia, Pennsylvania, United States:

About this route:

A direct, nonstop flight between Nioki Airport (NIO), Nioki, Democratic Republic of the Congo and Philadelphia International Airport (PHL), Philadelphia, Pennsylvania, United States would travel a Great Circle distance of 6,494 miles (or 10,451 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 Nioki 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 Nioki 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 Nioki Airport (NIO):

• The furthest airport from Nioki Airport (NIO) is Cassidy International Airport (CXI), which is nearly antipodal to Nioki Airport (meaning Nioki Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,090 miles (19,457 kilometers) away in Christmas Island, Kiribati.
• The closest airport to Nioki Airport (NIO) is Bandundu Airport (FDU), which is located 46 miles (74 kilometers) SSW of NIO.

Facts about Philadelphia International Airport (PHL):

• 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.
• On June 20, 1940, the airport's weather station became as the official point for Philadelphia weather observations and records by the National Weather Service.
• 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.
• With 460,779 aircraft movements in 2010, Philadelphia International Airport ranks 12th busiest in the world in terms of aircraft movements.
• 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 is important to Philadelphia, its metropolitan region and the Commonwealth of Pennsylvania.
• Terminal B/C modernization was completed in 1970, Terminal D opened in 1973 and Terminal E in 1977.
• In 2004 Southwest Airlines announced it would begin flights from PHL, challenging US Airways in some of its important East Coast and Midwest markets.
• Philadelphia International Airport (PHL) has 4 runways.
• As a benefit to students, local schools including The University of Pennsylvania, Villanova University, Swarthmore College, Haverford College and Saint Joseph's University traditionally operate transportation shuttles to the airport during heavy travel periods such as spring and Thanksgiving breaks.
• Taxis charge a flat rate, currently $28.50 plus a fuel surcharge, for transportation from the airport to downtown Philadelphia.