Nonstop flight route between Diomede, Alaska, United States and Lifuka, Ha'apai, Tonga:

About this route:

A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Lifuka Island Airport (HPA), Lifuka, Ha'apai, Tonga would travel a Great Circle distance of 5,917 miles (or 9,522 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 Lifuka Island 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 Lifuka Island 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):

• The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of 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.
• According to traveler John Muir, on his visit to Diomede Islands in 1880s they found the natives eager to trade away everything they had.
• 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.
• Funds for improving the water system have been requested both by the city and the school.
• According to the United States Census Bureau, the village has a total area of 2.84 square miles, all of it land.
• During the centuries, the village on Little Diomede was gradually inhabited as a permanent settlement and the entire island was incorporated into the city of Diomede in 1970.
• As of the census of 2000, there were 146 people, 43 households, and 31 families residing in the city.
• 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.

Facts about Lifuka Island Airport (HPA):

• The closest airport to Lifuka Island Airport (HPA) is Fuaʻamotu International Airport (TBU), which is located 114 miles (183 kilometers) SSW of HPA.
• Lifuka Island Airport (HPA) currently has only 1 runway.
• Because of Lifuka Island Airport's relatively low elevation of 31 feet, planes can take off or land at Lifuka Island 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 "Lifuka Island Airport", another name for HPA is "Salote Pilolevu Airport".
• The furthest airport from Lifuka Island Airport (HPA) is In Guezzam Airport (INF), which is nearly antipodal to Lifuka Island Airport (meaning Lifuka Island Airport is almost on the exact opposite side of the Earth from In Guezzam Airport), and is located 12,421 miles (19,989 kilometers) away in In Guezzam, Algeria.