Nonstop flight route between Freetown, Sierra Leone and Willow Grove, Pennsylvania, United States:

About this route:

A direct, nonstop flight between Lungi International Airport (FNA), Freetown, Sierra Leone and NAS JRB Willow Grove (NXX), Willow Grove, Pennsylvania, United States would travel a Great Circle distance of 4,363 miles (or 7,021 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 Lungi International Airport and NAS JRB Willow Grove, 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 Lungi International Airport and NAS JRB Willow Grove. 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 Lungi International Airport (FNA):

• As of May, 2014 the airport had regularly scheduled direct flights to London, Paris, Brussels and most major cities in West Africa.
• On August 11, 2004 at around 2:30 p.m.
• The terminal building of the airport has a General Waiting Hall, a Departures Wing, and an Arrivals Wing.
• The furthest airport from Lungi International Airport (FNA) is Ulawa Airport (RNA), which is nearly antipodal to Lungi International Airport (meaning Lungi International Airport is almost on the exact opposite side of the Earth from Ulawa Airport), and is located 12,097 miles (19,468 kilometers) away in Arona, Ulawa Island, Solomon Islands.
• Because of Lungi International Airport's relatively low elevation of 84 feet, planes can take off or land at Lungi 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.
• Lungi International Airport (FNA) currently has only 1 runway.
• The closest airport to Lungi International Airport (FNA) is Hastings Airport (HGS), which is located only 16 miles (26 kilometers) SSE of FNA.
• On June 3, 2007, a helicopter flight from Freetown exploded and crashed on landing at Lungi airport, killing all 22 people on board.
• Lungi International Airport handled 167,911 passengers last year.

Facts about NAS JRB Willow Grove (NXX):

• The airfield shut down on March 31, 2011.
• NAS JRB Willow Grove (NXX) currently has only 1 runway.
• Because of NAS JRB Willow Grove's relatively low elevation of 335 feet, planes can take off or land at NAS JRB Willow Grove 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.
• After the start of World War II, the United States purchased the property, under threat of eminent domain.
• The closest airport to NAS JRB Willow Grove (NXX) is Wings Field (BBX), which is located only 8 miles (12 kilometers) SW of NXX.
• The furthest airport from NAS JRB Willow Grove (NXX) is Margaret River Airport (MGV), which is located 11,726 miles (18,871 kilometers) away in Margaret River, Western Australia, Australia.