Nonstop flight route between Spearfish, South Dakota, United States and Cairo, Egypt:

About this route:

A direct, nonstop flight between Black Hills Airport (SPF), Spearfish, South Dakota, United States and Cairo International Airport (CAI), Cairo, Egypt would travel a Great Circle distance of 6,560 miles (or 10,557 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 Black Hills Airport and Cairo 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 Black Hills Airport and Cairo 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 Black Hills Airport (SPF):

• The closest airport to Black Hills Airport (SPF) is Ellsworth Air Force Base (RCA), which is located 42 miles (67 kilometers) ESE of SPF.
• Black Hills Airport (SPF) has 4 runways.
• In addition to being known as "Black Hills Airport", another name for SPF is "Clyde Ice Field".
• The furthest airport from Black Hills Airport (SPF) is Sir Gaëtan Duval Airport (RRG), which is located 10,576 miles (17,020 kilometers) away in Rodrigues Island, Mauritius.

Facts about Cairo International Airport (CAI):

• During World War II, the United States Army Air Forces built Payne Airfield to serve the Allied Forces, rather than take over the existing Almaza Airport located 5 kilometres away.
• The furthest airport from Cairo International Airport (CAI) is Rurutu Airport (RUR), which is located 11,878 miles (19,117 kilometers) away in Rurutu, French Polynesia.
• The closest airport to Cairo International Airport (CAI) is Alexandria International Airport (ALY), which is located 113 miles (183 kilometers) NW of CAI.
• Because of Cairo International Airport's relatively low elevation of 382 feet, planes can take off or land at Cairo 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.
• Terminal 1 was originally used by EgyptAir and several Middle Eastern airlines however an increasing number of other foreign carriers, such as Air France and KLM transferred operations from Terminal 2 in 2006.
• As of 2009 the façade of the terminal was being upgraded.
• Cairo International Airport (CAI) has 3 runways.
• Given projected growth, and the limited ability to expand Terminal 2, the Egyptian Ministry of Civil Aviation began construction of Terminal 3 in 2004.
• In addition to being known as "Cairo International Airport", another name for CAI is "مطار القاهرة الدولي".
• Cairo International Airport handled 14,711,500 passengers last year.