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

Arrival Airport:

Distance from DIO to SGY:
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- About this route
- DIO Airport Information
- SGY Airport Information
- Facts about DIO
- Facts about SGY
- 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 SGY
- List of Nearest Airports to SGY
- Map of Furthest Airports from SGY
- List of Furthest Airports from SGY
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Skagway Airport (SGY), Skagway, Alaska, United States would travel a Great Circle distance of 1,137 miles (or 1,830 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 Skagway 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: | SGY / PAGY |
Airport Name: | Skagway Airport |
Location: | Skagway, Alaska, United States |
GPS Coordinates: | 59°27'36"N by 135°18'56"W |
Area Served: | Skagway, Alaska |
Airport Type: | Public |
Elevation: | 44 feet (13 meters) |
# of Runways: | 1 |
View all routes: | Routes from SGY |
More Information: | SGY Maps & Info |
Facts about Diomede Heliport (FAA: DM2) (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.
- 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.
- The school year 1953–1954 in Little Diomede Island was adapted to better serve the local needs.
- The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of 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.
- According to Arthur Ahkinga, who lived on Little Diomede island at the turn of the 1940s, the Iñupiat on the island made their living by hunting and carving ivory which they traded or sold.
- As of the census of 2000, there were 146 people, 43 households, and 31 families residing in the city.
Facts about Skagway Airport (SGY):
- Skagway Airport (SGY) currently has only 1 runway.
- Because of Skagway Airport's relatively low elevation of 44 feet, planes can take off or land at Skagway 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 closest airport to Skagway Airport (SGY) is Haines Airport (HNS), which is located only 17 miles (27 kilometers) SSW of SGY.
- The furthest airport from Skagway Airport (SGY) is Port Elizabeth International Airport (PLZ), which is located 10,474 miles (16,857 kilometers) away in Port Elizabeth, South Africa.
- Skagway Airport has one runway designated 2/20 with an asphalt surface measuring 3,550 by 75 feet.