Nonstop flight route between Sacramento, California, United States and Diomede, Alaska, United States:

About this route:

A direct, nonstop flight between Sacramento Mather Airport (MHR), Sacramento, California, United States and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 2,648 miles (or 4,261 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 Sacramento Mather 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 Sacramento Mather 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 Sacramento Mather Airport (MHR):

• Because of Sacramento Mather Airport's relatively low elevation of 96 feet, planes can take off or land at Sacramento Mather 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.
• Sacramento Mather Airport (MHR) has 2 runways.
• Sacramento Mather Airport, also known as simply Mather Airport, is a county-owned public-use airport located 10 nautical miles east of the central business district of Sacramento, in Sacramento County, California, United States.
• The closest airport to Sacramento Mather Airport (MHR) is Sacramento Airport McClellan Airfield (MCC), which is located only 10 miles (16 kilometers) NW of MHR.
• The furthest airport from Sacramento Mather Airport (MHR) is Tôlanaro Airport (FTU), which is located 11,278 miles (18,150 kilometers) away in Tôlanaro, Madagascar.

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

• Little Diomede Island is located about 25 miles west from the mainland, in the middle of the Bering Strait.
• Today there are about 30 buildings on the island, including the residential housing that was mainly built in the 1970s and 1980s.
• 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 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.
• 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 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.
• The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
• The island's only school, and likely the most isolated school in the United States, the Diomede School has grades from Pre-K through 12 and approximately 40 students and 5 teachers.
• After the Cold War ended in the early 1990s, an interest of reuniting with families across the Bering Strait revived.
• 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.