Nonstop flight route between Praia, Cape Verde and Diomede, Alaska, United States:

About this route:

A direct, nonstop flight between Praia International Airport (RAI), Praia, Cape Verde and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 6,583 miles (or 10,594 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 Praia International Airport and Diomede Heliport (FAA: DM2), 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 Praia International Airport and Diomede Heliport (FAA: DM2). 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 Praia International Airport (RAI):

• The furthest airport from Praia International Airport (RAI) is Bellona/Anua Airport (BNY), which is nearly antipodal to Praia International Airport (meaning Praia International Airport is almost on the exact opposite side of the Earth from Bellona/Anua Airport), and is located 12,103 miles (19,477 kilometers) away in Anua, Bellona Island, Solomon Islands.
• Praia International Airport (RAI) currently has only 1 runway.
• The closest airport to Praia International Airport (RAI) is Maio Airport (MMO), which is located 25 miles (40 kilometers) NE of RAI.
• Because of Praia International Airport's relatively low elevation of 230 feet, planes can take off or land at Praia 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.

Facts about Diomede Heliport (FAA: DM2) (DIO):

• Water for winter use is drawn from a mountain spring, then treated and stored in 434,000-U.S.-gallon storage tanks.
• Despite being separated by the new border after the Alaska purchase in 1867, Big Diomede had been home to families now living on Little Diomede and the people living on the American side of the border were very close relatives to those living on the Russian side.
• Little Diomede Island is located about 25 miles west from the mainland, in the middle of the Bering Strait.
• The school year 1953–1954 in Little Diomede Island was adapted to better serve the local needs.
• Diomede is a city in the Nome Census Area of the Unorganized Borough of the U.S.
• As of the census of 2000, there were 146 people, 43 households, and 31 families residing in the city.
• The furthest airport from Diomede Heliport (FAA: DM2) (DIO) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,411 miles (16,755 kilometers) away in Villa Las Estrellas, Antarctica.
• Today there are about 30 buildings on the island, including the residential housing that was mainly built in the 1970s and 1980s.
• According to Arthur Ahkinga, who lived on Little Diomede island at the turn of the 1940s, the Iñupiat on the island made their living by hunting and carving ivory which they traded or sold.
• While other emergency services are provided by volunteers and a health aide, the fire and rescue service is provided by Diomede Volunteer Fire Department and First Responders.
• According to traveler John Muir, on his visit to Diomede Islands in 1880s they found the natives eager to trade away everything they had.
• Because of Diomede Heliport (FAA: DM2)'s relatively low elevation of 0 feet, planes can take off or land at Diomede Heliport (FAA: DM2) 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 first square building in the island was a small Catholic church, which was planned by Father Bellarmine Lafortune in 1935 and built by Father Thomas Cunningham during his residency in the island between 1936 and 1947.
• The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
• The Little Diomede island is composed of Cretaceous age granite or quartz monzonite.