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

Arrival Airport:

Distance from DIO to CVO:
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- About this route
- DIO Airport Information
- CVO Airport Information
- Facts about DIO
- Facts about CVO
- 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 CVO
- List of Nearest Airports to CVO
- Map of Furthest Airports from CVO
- List of Furthest Airports from CVO
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Corvallis Municipal Airport (CVO), Corvallis, Oregon, United States would travel a Great Circle distance of 2,243 miles (or 3,610 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 Corvallis 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: | CVO / KCVO |
Airport Name: | Corvallis Municipal Airport |
Location: | Corvallis, Oregon, United States |
GPS Coordinates: | 44°29'49"N by 123°17'21"W |
Area Served: | Corvallis, Oregon |
Operator/Owner: | City of Corvallis |
Airport Type: | Public |
Elevation: | 250 feet (76 meters) |
# of Runways: | 2 |
View all routes: | Routes from CVO |
More Information: | CVO Maps & Info |
Facts about Diomede Heliport (FAA: DM2) (DIO):
- There are no roads, highways, railroads, or internal waterways on the island.
- Today there are about 30 buildings on the island, including the residential housing that was mainly built in the 1970s and 1980s.
- 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 closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
- 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.
- After the Cold War ended in the early 1990s, an interest of reuniting with families across the Bering Strait revived.
- Funds for improving the water system have been requested both by the city and the 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.
Facts about Corvallis Municipal Airport (CVO):
- The closest airport to Corvallis Municipal Airport (CVO) is Eugene Airport (EUG), which is located 26 miles (42 kilometers) S of CVO.
- Because of Corvallis Municipal Airport's relatively low elevation of 250 feet, planes can take off or land at Corvallis 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.
- Corvallis Municipal Airport is a city owned, public use airport located four nautical miles southwest of the central business district of Corvallis, a city in Benton County, Oregon, United States.
- Corvallis Municipal Airport (CVO) has 2 runways.
- The furthest airport from Corvallis Municipal Airport (CVO) is Tôlanaro Airport (FTU), which is located 10,985 miles (17,679 kilometers) away in Tôlanaro, Madagascar.