Nonstop flight route between Princeton/Rocky Hill, New Jersey, United States and Diomede, Alaska, United States:

About this route:

A direct, nonstop flight between Princeton Airport (PCT), Princeton/Rocky Hill, New Jersey, United States and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 3,829 miles (or 6,162 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 Princeton 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 Princeton 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 Princeton Airport (PCT):

• The furthest airport from Princeton Airport (PCT) is Margaret River Airport (MGV), which is located 11,739 miles (18,891 kilometers) away in Margaret River, Western Australia, Australia.
• In addition to being known as "Princeton Airport", another name for PCT is "39N".
• Princeton Airport is a public-use airport located in Montgomery Township, Somerset County, New Jersey, United States, three miles north of the central business district of Princeton and just west of Rocky Hill.
• The closest airport to Princeton Airport (PCT) is Central Jersey Regional Airport (JVI), which is located only 9 miles (15 kilometers) NNE of PCT.
• Because of Princeton Airport's relatively low elevation of 128 feet, planes can take off or land at Princeton 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.
• Princeton Airport (PCT) currently has only 1 runway.

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

• 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.
• 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.
• An electric system was built on the island in the 1970s and electricity is provided by city-operated Diomede Joint Utilities.
• After the Cold War ended in the early 1990s, an interest of reuniting with families across the Bering Strait revived.
• 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.
• 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.