Nonstop flight route between Diomede, Alaska, United States and Kenai, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from DIO to ENA:
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- About this route
- DIO Airport Information
- ENA Airport Information
- Facts about DIO
- Facts about ENA
- 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 ENA
- List of Nearest Airports to ENA
- Map of Furthest Airports from ENA
- List of Furthest Airports from ENA
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Kenai Municipal Airport (ENA), Kenai, Alaska, United States would travel a Great Circle distance of 655 miles (or 1,054 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 relatively short distance between Diomede Heliport (FAA: DM2) and Kenai Municipal Airport, the route shown on this map most likely still appears to be a straight line.
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: | ENA / PAEN |
Airport Name: | Kenai Municipal Airport |
Location: | Kenai, Alaska, United States |
GPS Coordinates: | 60°34'23"N by 151°14'40"W |
Area Served: | Kenai, Alaska |
Operator/Owner: | City of Kenai |
Airport Type: | Public |
Elevation: | 99 feet (30 meters) |
# of Runways: | 3 |
View all routes: | Routes from ENA |
More Information: | ENA Maps & Info |
Facts about Diomede Heliport (FAA: DM2) (DIO):
- Little Diomede Island is located about 25 miles west from the mainland, in the middle of the Bering Strait.
- 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.
- 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.
- Employment on the island is mostly limited to the city, post office and school.
- The current location of the city, which is believed to be at least 3,000 years old by some archaeologists, was originally a spring hunting campsite and the early explorers from the west found the Iñupiat at Diomede had an advanced culture including their elaborate whale hunting ceremonies.
- 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.
- 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 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.
Facts about Kenai Municipal Airport (ENA):
- As per Federal Aviation Administration records, the airport had 96,565 passenger boardings in calendar year 2008, 82,277 enplanements in 2009, and 86,857 in 2010.
- The furthest airport from Kenai Municipal Airport (ENA) is Port Elizabeth International Airport (PLZ), which is located 10,594 miles (17,050 kilometers) away in Port Elizabeth, South Africa.
- Because of Kenai Municipal Airport's relatively low elevation of 99 feet, planes can take off or land at Kenai Municipal 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.
- Kenai Municipal Airport (ENA) has 3 runways.
- The closest airport to Kenai Municipal Airport (ENA) is Soldotna Airport (SXQ), which is located only 10 miles (16 kilometers) SE of ENA.