Nonstop flight route between Forrest, Western Australia, Australia and Diomede, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from FOS to DIO:
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- About this route
- FOS Airport Information
- DIO Airport Information
- Facts about FOS
- Facts about DIO
- Map of Nearest Airports to FOS
- List of Nearest Airports to FOS
- Map of Furthest Airports from FOS
- List of Furthest Airports from FOS
- 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 Forrest Airport (FOS), Forrest, Western Australia, Australia and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 7,454 miles (or 11,996 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 large distance between Forrest Airport and Diomede Heliport (FAA: DM2), the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Forrest Airport and Diomede Heliport (FAA: DM2). You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | FOS / YFRT |
Airport Name: | Forrest Airport |
Location: | Forrest, Western Australia, Australia |
GPS Coordinates: | 30°50'17"S by 128°6'54"E |
Operator/Owner: | Fayburn Pty Ltd. |
Airport Type: | Public |
Elevation: | 511 feet (156 meters) |
# of Runways: | 2 |
View all routes: | Routes from FOS |
More Information: | FOS 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 Forrest Airport (FOS):
- Because of Forrest Airport's relatively low elevation of 511 feet, planes can take off or land at Forrest 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.
- Forrest Airport (FOS) has 2 runways.
- The closest airport to Forrest Airport (FOS) is Ceduna Airport (CED), which is located 341 miles (550 kilometers) ESE of FOS.
- The furthest airport from Forrest Airport (FOS) is L.F. Wade International Airport (BDA), which is located 11,677 miles (18,792 kilometers) away in Ferry Reach (near Hamilton), Bermuda.
Facts about Diomede Heliport (FAA: DM2) (DIO):
- After the Cold War ended in the early 1990s, an interest of reuniting with families across the Bering Strait revived.
- The United States purchased Alaska from Russia in 1867 which included the Little Diomede.
- According to the United States Census Bureau, the village has a total area of 2.84 square miles, all of it land.
- 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 closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
- 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.
- Water for winter use is drawn from a mountain spring, then treated and stored in 434,000-U.S.-gallon storage tanks.
- There are no roads, highways, railroads, or internal waterways on the island.
- 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.