Nonstop flight route between Willow Grove, Pennsylvania, United States and Žabljak, Montenegro:

About this route:

A direct, nonstop flight between NAS JRB Willow Grove (NXX), Willow Grove, Pennsylvania, United States and Žabljak Airport (ZBK), Žabljak, Montenegro would travel a Great Circle distance of 4,596 miles (or 7,396 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 NAS JRB Willow Grove and Žabljak 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 NAS JRB Willow Grove and Žabljak 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 NAS JRB Willow Grove (NXX):

• 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.
• 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.
• 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 closest airport to NAS JRB Willow Grove (NXX) is Wings Field (BBX), which is located only 8 miles (12 kilometers) SW of NXX.

Facts about Žabljak Airport (ZBK):

• Žabljak Airport (ZBK) currently has only 1 runway.
• The furthest airport from Žabljak Airport (ZBK) is Chatham Islands (CHT), which is located 11,650 miles (18,748 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Žabljak Airport's high elevation of 4,252 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ZBK. Combined with a high temperature, this could make ZBK a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• In addition to being known as "Žabljak Airport", other names for ZBK include "Аеродром Жабљак" and "Aerodrom Žabljak".
• The closest airport to Žabljak Airport (ZBK) is Dolac Airport (IVG), which is located 37 miles (60 kilometers) ESE of ZBK.