Nonstop flight route between St. Marys, Pennsylvania, United States and Sal Island, Cape Verde:

About this route:

A direct, nonstop flight between St. Marys Municipal Airport (STQ), St. Marys, Pennsylvania, United States and Amílcar Cabral International Airport (SID), Sal Island, Cape Verde would travel a Great Circle distance of 3,687 miles (or 5,933 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 St. Marys Municipal Airport and Amílcar Cabral International 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 St. Marys Municipal Airport and Amílcar Cabral International 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 St. Marys Municipal Airport (STQ):

• The furthest airport from St. Marys Municipal Airport (STQ) is Margaret River Airport (MGV), which is located 11,533 miles (18,560 kilometers) away in Margaret River, Western Australia, Australia.
• St. Marys Municipal Airport (STQ) currently has only 1 runway.
• The closest airport to St. Marys Municipal Airport (STQ) is DuBois Regional Airport (DUJ), which is located 26 miles (42 kilometers) SW of STQ.
• In addition to being known as "St. Marys Municipal Airport", another name for STQ is "OYM".

Facts about Amílcar Cabral International Airport (SID):

• Amílcar Cabral International Airport (SID) has 2 runways.
• Between 1960 and 1967 Sal was a stop of the Voo da amizade, a dedicated service between Brazil and Portugal.
• The closest airport to Amílcar Cabral International Airport (SID) is Aristides Pereira International Airport (BVC), which is located 42 miles (68 kilometers) S of SID.
• Amílcar Cabral International Airport handled 576 passengers last year.
• The furthest airport from Amílcar Cabral International Airport (SID) is Bellona/Anua Airport (BNY), which is nearly antipodal to Amílcar Cabral International Airport (meaning Amílcar Cabral International Airport is almost on the exact opposite side of the Earth from Bellona/Anua Airport), and is located 12,018 miles (19,341 kilometers) away in Anua, Bellona Island, Solomon Islands.
• The first airport on Sal Island was built in 1939 by Italy, as a fuel and provisions stopping-point on routes from Rome to South America.
• Strangely, the duty-free shop is located after passport control but before security scanning, which only takes place as you enter the boarding lounge, which is shared for all four departure gates.
• In addition to being known as "Amílcar Cabral International Airport", another name for SID is "Aeroporto Internacional Amílcar Cabral".
• Because of Amílcar Cabral International Airport's relatively low elevation of 177 feet, planes can take off or land at Amílcar Cabral 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.