Nonstop flight route between Sindal, Denmark and Willow Grove, Pennsylvania, United States:

About this route:

A direct, nonstop flight between Sindal Airport (CNL), Sindal, Denmark and NAS JRB Willow Grove (NXX), Willow Grove, Pennsylvania, United States would travel a Great Circle distance of 3,781 miles (or 6,085 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 Sindal 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 Sindal 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 Sindal Airport (CNL):

• The furthest airport from Sindal Airport (CNL) is Chatham Islands (CHT), which is located 11,447 miles (18,423 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Sindal Airport (CNL) is Aalborg Airport (AAL), which is located 32 miles (51 kilometers) SSW of CNL.
• Sindal Airport (CNL) currently has only 1 runway.
• Because of Sindal Airport's relatively low elevation of 92 feet, planes can take off or land at Sindal 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.

Facts about NAS JRB Willow Grove (NXX):

• NAS JRB Willow Grove (NXX) currently has only 1 runway.
• After the start of World War II, the United States purchased the property, under threat of eminent domain.
• 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.
• The airfield shut down on March 31, 2011.
• Final closure of NAS JRB Willow Grove occurred on September 15, 2011.
• On May 28, 2005, the Base Realignment and Closure commission recommended that NAS JRB Willow Grove be closed as part of the 2005 BRAC round, that the tenant Air Force Reserve Command airlift wing be inactivated and that Navy Reserve and Marine Corps Reserve flying units relocate to McGuire Air Force Base in New Jersey as tenant units.
• Flight activity began here in 1926 when Harold Frederick Pitcairn constructed a hangar and a grass airstrip in Horsham, Pennsylvania.
• 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.
• The closest airport to NAS JRB Willow Grove (NXX) is Wings Field (BBX), which is located only 8 miles (12 kilometers) SW of NXX.