Nonstop flight route between Coatesville, Pennsylvania, United States and Lajes, Azores, Portugal:

About this route:

A direct, nonstop flight between Chester County G. O. Carlson Airport (CTH), Coatesville, Pennsylvania, United States and Lajes Air Base (TER), Lajes, Azores, Portugal would travel a Great Circle distance of 2,574 miles (or 4,142 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 Chester County G. O. Carlson Airport and Lajes 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 Chester County G. O. Carlson Airport and Lajes 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 Chester County G. O. Carlson Airport (CTH):

• Because of Chester County G. O. Carlson Airport's relatively low elevation of 660 feet, planes can take off or land at Chester County G. O. Carlson 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.
• Chester County G. O. Carlson Airport (CTH) currently has only 1 runway.
• The airport opened May 1, 1928 as Coatesville Airport and was owned and operated by the City of Coatesville.
• The closest airport to Chester County G. O. Carlson Airport (CTH) is Brandywine Airport (OQN), which is located only 15 miles (24 kilometers) E of CTH.
• In addition to being known as "Chester County G. O. Carlson Airport", another name for CTH is "MQS".
• The furthest airport from Chester County G. O. Carlson Airport (CTH) is Margaret River Airport (MGV), which is located 11,702 miles (18,833 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Lajes Air Base (TER):

• The closest airport to Lajes Air Base (TER) is Graciosa Airport (GRW), which is located 55 miles (89 kilometers) WNW of TER.
• Because of Lajes Air Base's relatively low elevation of 180 feet, planes can take off or land at Lajes 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.
• In addition to being known as "Lajes Air Base", other names for TER include "Base Aérea das Lajes", "Base Aérea Nº 4" and "Aeroporto das Lajes".
• The furthest airport from Lajes Air Base (TER) is Merimbula Airport (MIM), which is nearly antipodal to Lajes Air Base (meaning Lajes Air Base is almost on the exact opposite side of the Earth from Merimbula Airport), and is located 12,229 miles (19,680 kilometers) away in Merimbula, New South Wales, Australia.
• On August 9, 1954, a Lockheed L-749A-79 Constellation operated by Avianca crashed three minutes after take off.
• During World War II, the designation of the airfield was changed to Air Base No.4 and the Portuguese government expanded the runway, sending troops and equipment to Terceira, including Gloster Gladiator fighters.
• The United States and the United Kingdom transferred control of Lajes to Portugal in 1946.
• The civilian terminal also plays an important role in support of passenger and cargo airliners, executive, corporate and private jets flying to the island or beyond as the central location in the Azores group of islands makes it an ideal spot for refuelling or stopover.
• Lajes Air Base (TER) currently has only 1 runway.
• During the Portuguese Colonial War, from 1961 to 1975, the Air Force Hospital at Lajes operated as the main centre for treatment and rehabilitation of mutilated and heavy burned soldiers of the three services of the Portuguese Armed Forces.