Nonstop flight route between Washington, Pennsylvania, United States and Leiden, Netherlands:

About this route:

A direct, nonstop flight between Washington County Airport (WSG), Washington, Pennsylvania, United States and Valkenburg Naval Air Base (LID), Leiden, Netherlands would travel a Great Circle distance of 3,902 miles (or 6,279 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 Washington County Airport and Valkenburg Naval Air Base, 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 Washington County Airport and Valkenburg Naval Air Base. 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 Washington County Airport (WSG):

• The closest airport to Washington County Airport (WSG) is Greene County Airport (WAY), which is located only 18 miles (29 kilometers) SSE of WSG.
• Washington County Airport (WSG) currently has only 1 runway.
• In addition to being known as "Washington County Airport", another name for WSG is "AFJ".
• Washington County Airport has a 5,000 feet runway and a full parallel taxiway system lit for night operations.
• The furthest airport from Washington County Airport (WSG) is Margaret River Airport (MGV), which is located 11,488 miles (18,487 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Valkenburg Naval Air Base (LID):

• Because of Valkenburg Naval Air Base's relatively low elevation of 0 feet, planes can take off or land at Valkenburg Naval Air Base 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 Valkenburg Naval Air Base (LID) is Rotterdam The Hague Airport (RTM), which is located only 15 miles (23 kilometers) S of LID.
• In March of 2014 Valkenburg was used as the home base for both police and military helicopters providing security during the 2014 Nuclear Security Summit.
• Valkenburg Naval Air Base is a former air base located just south of Valkenburg, which is part of Katwijk and close to the city of Leiden, that was used by the Royal Netherlands Navy up until 2006, being their base for the Lockheed P-3 Orion aircraft.
• Construction of the air base was commenced in 1939, but not completed before the start of the Second World War.
• In addition to being known as "Valkenburg Naval Air Base", another name for LID is "Vliegkamp Valkenburg".
• A Zeppelin NT at Valkenburg
• The furthest airport from Valkenburg Naval Air Base (LID) is Chatham Islands (CHT), which is located 11,858 miles (19,084 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Valkenburg Naval Air Base (LID) has 2 runways.