Nonstop flight route between In Salah, Algeria and Willow Grove, Pennsylvania, United States:

About this route:

A direct, nonstop flight between In Salah Airport (INZ), In Salah, Algeria and NAS JRB Willow Grove (NXX), Willow Grove, Pennsylvania, United States would travel a Great Circle distance of 4,412 miles (or 7,100 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 In Salah 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 In Salah 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 In Salah Airport (INZ):

• The furthest airport from In Salah Airport (INZ) is Fuaʻamotu International Airport (TBU), which is located 11,996 miles (19,306 kilometers) away in Nukuʻalofa, Tongatapu, Tonga.
• In addition to being known as "In Salah Airport", another name for INZ is "In Salah North Airport (In Salah)".
• In Salah Airport (INZ) currently has only 1 runway.
• Because of In Salah Airport's relatively low elevation of 896 feet, planes can take off or land at In Salah 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 closest airport to In Salah Airport (INZ) is Touat-Cheikh Sidi Mohamed Belkebir Airport (AZR), which is located 170 miles (274 kilometers) WNW of INZ.

Facts about NAS JRB Willow Grove (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.
• NAS JRB Willow Grove (NXX) currently has only 1 runway.
• The airfield shut down on March 31, 2011.
• The closest airport to NAS JRB Willow Grove (NXX) is Wings Field (BBX), which is located only 8 miles (12 kilometers) SW of NXX.
• Flight activity began here in 1926 when Harold Frederick Pitcairn constructed a hangar and a grass airstrip in Horsham, Pennsylvania.
• On September 30, 2007, pursuant to direction of BRAC 2005, the Air Force Reserve Command disestablished the 913th Airlift Wing at the collocated Willow Grove ARS, redistributing its C-130 Hercules aircraft to other active duty Air Force and Air Force Reserve units.
• 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.