Nonstop flight route between Santa Ana, California, United States and Diomede, Alaska, United States:

About this route:

A direct, nonstop flight between John Wayne Airport (SNA), Santa Ana, California, United States and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 3,035 miles (or 4,884 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 John Wayne 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 John Wayne 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 John Wayne Airport (SNA):

• John Wayne Airport (SNA) has 2 runways.
• The main runway, at 5,701 feet, is the shortest of any major airport in the United States, and passenger airliners at the airport have never been larger than the Boeing 757.
• Because of John Wayne Airport's relatively low elevation of 56 feet, planes can take off or land at John Wayne 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 2011, additional terminal space was added and existing terminals were refreshed as part of a $543 million expansion project.
• The furthest airport from John Wayne Airport (SNA) is Pierrefonds Airport (ZSE), which is located 11,490 miles (18,491 kilometers) away in Saint-Pierre, Réunion.
• The closest airport to John Wayne Airport (SNA) is MCAS El Toro (NZJ), which is located only 8 miles (13 kilometers) E of SNA.
• Terminal C opened in November 2011 and added seven new gates, a dedicated commuter gate area and new eateries and retail.
• In addition to continuing to serve aviation, the field became an important drag racing center.
• John Wayne International Airport is the sole commercial airport in Orange County.

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.
• 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 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.
• There were 43 households out of which 37.2% had children under the age of 18 living with them, 20.9% were married couples living together, 32.6% had a female householder with no husband present, and 27.9% were non-families.
• An electric system was built on the island in the 1970s and electricity is provided by city-operated Diomede Joint Utilities.
• 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.