Nonstop flight route between Diomede, Alaska, United States and Alliance, Nebraska, United States:

About this route:

A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Alliance Municipal Airport (AIA), Alliance, Nebraska, United States would travel a Great Circle distance of 2,955 miles (or 4,756 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 Diomede Heliport (FAA: DM2) and Alliance Municipal 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 Diomede Heliport (FAA: DM2) and Alliance Municipal 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 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.
• During the Nome gold rush at the turn of the 19th century, Diomede villagers traveled to Nome along with the gold seekers, even though Nome was not a native village.
• 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 closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
• At the beginning of the Cold War in the late 1940s Big Diomede became a Russian military base and all its native residents were removed to mainland Russia.
• In the early 1940s, one of the Little Diomede villagers wrote "No airplane comes to Diomede except for some very special reason, during the winter.
• 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.
• As of the census of 2000, there were 146 people, 43 households, and 31 families residing in the city.

Facts about Alliance Municipal Airport (AIA):

• The cantonment housing area of the airfield covered 1,088 acres, and had 775 buildings and other structures, including hangars, chapels, warehouses, barracks, mess halls, service buildings, and latrines.
• Great Lakes suffers a $2,450,711 annual operating loss providing service to Alliance and Chadron.
• The furthest airport from Alliance Municipal Airport (AIA) is Sir Gaëtan Duval Airport (RRG), which is located 10,697 miles (17,215 kilometers) away in Rodrigues Island, Mauritius.
• The airport covers 3,500 acres at an elevation of 3,931 feet.
• Alliance Municipal Airport is in Box Butte County, Nebraska, three miles southeast of the city of Alliance, which owns it.Great Lakes Airlines scheduled passenger flights are subsidized by the Essential Air Service program.
• In addition to being known as "Alliance Municipal Airport", another name for AIA is "(former Alliance Army Airfield)".
• Western DC-3s started flying to Alliance in the 1940s.
• By December 1945 the facility was declared surplus property.
• Finally, in the summer of 1945, the 1st Troop Carrier Command returned to the airfield to train for the proposed invasion of Japan.
• Alliance Municipal Airport (AIA) has 3 runways.
• The closest airport to Alliance Municipal Airport (AIA) is Western Nebraska Regional Airport (BFF), which is located 43 miles (68 kilometers) WSW of AIA.
• Federal Aviation Administration records say the airport had 1,786 passenger boardings in calendar year 2008, 1,395 in 2009 and 1,416 in 2010.