Nonstop flight route between Wang-an, Penghu (Pescadores), Republic of China and Diomede, Alaska, United States:

About this route:

A direct, nonstop flight between Wang-an Airport (WOT), Wang-an, Penghu (Pescadores), Republic of China and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 4,232 miles (or 6,811 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 Wang-an 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 Wang-an 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 Wang-an Airport (WOT):

• The closest airport to Wang-an Airport (WOT) is Qimei Airport (CMJ), which is located only 12 miles (19 kilometers) SSW of WOT.
• In addition to being known as "Wang-an Airport", other names for WOT include "望安航空站望安機場" and "Wàng'ān HángkōngzhànWàng'ān Jīchǎng".
• Wang-an Airport (WOT) currently has only 1 runway.
• The furthest airport from Wang-an Airport (WOT) is Dr. Luis María Argaña International Airport (ESG), which is nearly antipodal to Wang-an Airport (meaning Wang-an Airport is almost on the exact opposite side of the Earth from Dr. Luis María Argaña International Airport), and is located 12,345 miles (19,868 kilometers) away in Mariscal Estigarribia, Paraguay.

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.
• 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 closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
• 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.
• According to traveler John Muir, on his visit to Diomede Islands in 1880s they found the natives eager to trade away everything they had.
• 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.
• 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.
• Frozen ground and lack of soil on the rocky island also prevents digging graves, but rocks are piled on top of the burial sites instead.