Nonstop flight route between Alderney, Channel Islands, United Kingdom and Sal Island, Cape Verde:

About this route:

A direct, nonstop flight between Alderney Airport (ACI), Alderney, Channel Islands, United Kingdom and Amílcar Cabral International Airport (SID), Sal Island, Cape Verde would travel a Great Circle distance of 2,555 miles (or 4,111 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 Alderney 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 Alderney 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 Alderney Airport (ACI):

• Alderney Airport (ACI) has 3 runways.
• The airport also has its own Non-directional beacon, with runways 08 and 26 utilizing this for instrument approaches during Instrument meteorological conditions.
• Because of Alderney Airport's relatively low elevation of 290 feet, planes can take off or land at Alderney 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.
• The furthest airport from Alderney Airport (ACI) is Dunedin International Airport (DUD), which is located 11,999 miles (19,310 kilometers) away in Dunedin, Otago, New Zealand.
• The closest airport to Alderney Airport (ACI) is Guernsey Airport (GCI), which is located 26 miles (41 kilometers) SW of ACI.

Facts about Amílcar Cabral International Airport (SID):

• 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.
• 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.
• 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 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.
• Amílcar Cabral International Airport (SID) has 2 runways.
• 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.
• In addition to being known as "Amílcar Cabral International Airport", another name for SID is "Aeroporto Internacional Amílcar Cabral".
• The airport's main runway is 3,272m and is the longest in Cape Verde.
• In 2011, the airport served 576.323 passengers.
• The head office of Halcyonair is located in the first floor of the Concourse Hall.