Nonstop flight route between Yancheng, Jiangsu, China and Diomede, Alaska, United States:

About this route:

A direct, nonstop flight between Yancheng Nanyang Airport (YNZ), Yancheng, Jiangsu, China and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 3,598 miles (or 5,790 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 Yancheng Nanyang 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 Yancheng Nanyang 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 Yancheng Nanyang Airport (YNZ):

• The furthest airport from Yancheng Nanyang Airport (YNZ) is Rosario – Islas Malvinas International Airport (ROS), which is nearly antipodal to Yancheng Nanyang Airport (meaning Yancheng Nanyang Airport is almost on the exact opposite side of the Earth from Rosario – Islas Malvinas International Airport), and is located 12,369 miles (19,906 kilometers) away in Rosario, Argentina.
• Yancheng Nanyang Airport is an airport serving the city of Yancheng in Jiangsu Province, China.
• In addition to being known as "Yancheng Nanyang Airport", other names for YNZ include "盐城南洋机场" and "Yánchéng Nányáng Jīchǎng".
• The airport is located in the town of Nanyang, 8.3 kilometres from the city center.
• The closest airport to Yancheng Nanyang Airport (YNZ) is Huai'an Lianshui Airport (HIA), which is located 65 miles (105 kilometers) WNW of YNZ.
• Yancheng Nanyang Airport handled 232,315 passengers last year.

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

• As of the census of 2000, there were 146 people, 43 households, and 31 families residing in the city.
• 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 closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
• The first non-native to reach the Diomede Islands was a Russian explorer Semyon Dezhnev in 1648.
• The Little Diomede island is composed of Cretaceous age granite or quartz monzonite.
• 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.
• 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.
• Little Diomede Island is located about 25 miles west from the mainland, in the middle of the Bering Strait.
• 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.