Nonstop flight route between Huntington, West Virginia, United States and Diomede, Alaska, United States:

About this route:

A direct, nonstop flight between Tri-State Airport (HTS), Huntington, West Virginia, United States and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 3,739 miles (or 6,017 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 Tri-State 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 Tri-State 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 Tri-State Airport (HTS):

• The closest airport to Tri-State Airport (HTS) is Lawrence County Airpark (HTW), which is located only 5 miles (8 kilometers) NE of HTS.
• Because of Tri-State Airport's relatively low elevation of 828 feet, planes can take off or land at Tri-State 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 "Tri-State Airport", another name for HTS is "Milton J. Ferguson Field".
• The furthest airport from Tri-State Airport (HTS) is Margaret River Airport (MGV), which is located 11,407 miles (18,358 kilometers) away in Margaret River, Western Australia, Australia.
• The airport covers 1,300 acres at an elevation of 828 feet above mean sea level.
• Tri-State Airport (HTS) currently has only 1 runway.

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

• The location of the city is believed to have been used for at least 3,000 years as a hunting campsite.
• 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.
• 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.
• The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
• 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.
• 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 non-native to reach the Diomede Islands was a Russian explorer Semyon Dezhnev in 1648.