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

Arrival Airport:

Distance from OTS to DIO:
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- About this route
- OTS Airport Information
- DIO Airport Information
- Facts about OTS
- Facts about DIO
- Map of Nearest Airports to OTS
- List of Nearest Airports to OTS
- Map of Furthest Airports from OTS
- List of Furthest Airports from OTS
- Map of Nearest Airports to DIO
- List of Nearest Airports to DIO
- Map of Furthest Airports from DIO
- List of Furthest Airports from DIO
About this route:
A direct, nonstop flight between Anacortes Airport (OTS), Anacortes, Washington, United States and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 2,034 miles (or 3,273 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 Anacortes Airport and Diomede Heliport (FAA: DM2), the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | OTS / |
Airport Names: |
|
Location: | Anacortes, Washington, United States |
GPS Coordinates: | 48°29'56"N by 122°39'44"W |
Area Served: | Anacortes, Washington |
Operator/Owner: | Port of Anacortes |
Airport Type: | Public |
Elevation: | 241 feet (73 meters) |
# of Runways: | 1 |
View all routes: | Routes from OTS |
More Information: | OTS Maps & Info |
Arrival 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 |
Facts about Anacortes Airport (OTS):
- Anacortes Airport (OTS) currently has only 1 runway.
- The closest airport to Anacortes Airport (OTS) is Center Island Airport (CWS), which is located only 8 miles (13 kilometers) W of OTS.
- Because of Anacortes Airport's relatively low elevation of 241 feet, planes can take off or land at Anacortes 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 Anacortes Airport (OTS) is Tôlanaro Airport (FTU), which is located 10,721 miles (17,253 kilometers) away in Tôlanaro, Madagascar.
- In addition to being known as "Anacortes Airport", another name for OTS is "74S".
Facts about Diomede Heliport (FAA: DM2) (DIO):
- There is no hospital on the island and emergency services are limited due to the remoteness of the island.
- 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.
- 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.
- After the Cold War ended in the early 1990s, an interest of reuniting with families across the Bering Strait revived.
- 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.
- The first non-native to reach the Diomede Islands was a Russian explorer Semyon Dezhnev in 1648.
- The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
- 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.