Nonstop flight route between Camp Roberts, San Luis Obispo County, California, United States and Allentown, Pennsylvania, United States:

About this route:

A direct, nonstop flight between Roberts Army Heliport (SYL), Camp Roberts, San Luis Obispo County, California, United States and Lehigh Valley International Airport (ABE), Allentown, Pennsylvania, United States would travel a Great Circle distance of 2,454 miles (or 3,949 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 relatively short distance between Roberts Army Heliport and Lehigh Valley International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Roberts Army Heliport (SYL):

• The furthest airport from Roberts Army Heliport (SYL) is Pierrefonds Airport (ZSE), which is located 11,409 miles (18,361 kilometers) away in Saint-Pierre, Réunion.
• Because of Roberts Army Heliport's relatively low elevation of 630 feet, planes can take off or land at Roberts Army Heliport 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 Roberts Army Heliport (SYL) is Paso Robles Municipal AirportEstrella Army Airfield (PRB), which is located only 12 miles (19 kilometers) SE of SYL.

Facts about Lehigh Valley International Airport (ABE):

• The airport website says in 2012 the airport had 100,048 aircraft operations.
• Lehigh Valley International Airport (ABE) has 2 runways.
• Allentown PA Airport in the early 1930s before the addition of hard-surfaced runways.
• The furthest airport from Lehigh Valley International Airport (ABE) is Margaret River Airport (MGV), which is located 11,695 miles (18,821 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Lehigh Valley International Airport (ABE) is Quakertown Airport (UKT), which is located only 15 miles (25 kilometers) SSE of ABE.
• Construction began on the present terminal in 1973 and the project, designed by Wallace & Watson, was completed in 1976.
• Because of Lehigh Valley International Airport's relatively low elevation of 393 feet, planes can take off or land at Lehigh Valley 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.
• During World War II the U.