Nonstop flight route between Diomede, Alaska, United States and Castellón de la Plana, Comunidad Valenciana, Spain:
Departure Airport:

Arrival Airport:

Distance from DIO to CDT:
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- About this route
- DIO Airport Information
- CDT Airport Information
- Facts about DIO
- Facts about CDT
- Map of Nearest Airports to DIO
- List of Nearest Airports to DIO
- Map of Furthest Airports from DIO
- List of Furthest Airports from DIO
- Map of Nearest Airports to CDT
- List of Nearest Airports to CDT
- Map of Furthest Airports from CDT
- List of Furthest Airports from CDT
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Castellón Airport (CDT), Castellón de la Plana, Comunidad Valenciana, Spain would travel a Great Circle distance of 5,106 miles (or 8,217 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 Castellón 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 Castellón Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | DIO / |
Airport Name: | Diomede Heliport (FAA: DM2) |
Location: | Diomede, Alaska, United States |
GPS Coordinates: | 65°45'29"N by 168°57'6"W |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from DIO |
More Information: | DIO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CDT / LECS |
Airport Names: |
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Location: | Castellón de la Plana, Comunidad Valenciana, Spain |
GPS Coordinates: | 39°59'56"N by 0°1'33"E |
Area Served: | Castellón de la Plana |
Elevation: | 20 feet (6 meters) |
# of Runways: | 1 |
View all routes: | Routes from CDT |
More Information: | CDT Maps & Info |
Facts about Diomede Heliport (FAA: DM2) (DIO):
- On 7 November 2009, it was announced that one inhabitant was infected with H1N1 swine flu.
- Diomede is a city in the Nome Census Area of the Unorganized Borough of the U.S.
- 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.
- Funds for improving the water system have been requested both by the city and the school.
- The first square building in the island was a small Catholic church, which was planned by Father Bellarmine Lafortune in 1935 and built by Father Thomas Cunningham during his residency in the island between 1936 and 1947.
- The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
- The United States purchased Alaska from Russia in 1867 which included the Little Diomede.
- 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 first non-native to reach the Diomede Islands was a Russian explorer Semyon Dezhnev in 1648.
Facts about Castellón Airport (CDT):
- In addition to being known as "Castellón Airport", another name for CDT is "LECN".
- The closest airport to Castellón Airport (CDT) is Valencia Airport (VLC), which is located 44 miles (71 kilometers) SW of CDT.
- Castellón Airport (CDT) currently has only 1 runway.
- Because of Castellón Airport's relatively low elevation of 20 feet, planes can take off or land at Castellón 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.
- The furthest airport from Castellón Airport (CDT) is Gisborne Airport (GIS), which is nearly antipodal to Castellón Airport (meaning Castellón Airport is almost on the exact opposite side of the Earth from Gisborne Airport), and is located 12,294 miles (19,785 kilometers) away in Gisborne, New Zealand.