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

Arrival Airport:

Distance from SGY to DIO:
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- About this route
- SGY Airport Information
- DIO Airport Information
- Facts about SGY
- Facts about 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
- 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 Skagway Airport (SGY), Skagway, Alaska, United States and Diomede Heliport (FAA: DM2) (DIO), Diomede, 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 Skagway 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: | 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 |
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 Skagway Airport (SGY):
- 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.
- Skagway Airport (SGY) currently has only 1 runway.
- 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.
Facts about Diomede Heliport (FAA: DM2) (DIO):
- 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.
- 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.
- Frozen ground and lack of soil on the rocky island also prevents digging graves, but rocks are piled on top of the burial sites instead.
- The median income for a household in the city was $23,750, and the median income for a family was $24,583.
- 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.
- According to the United States Census Bureau, the village has a total area of 2.84 square miles, all of it land.