Nonstop flight route between Fort Hood / Killeen, Texas, United States and Diomede, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from HLR to DIO:
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- About this route
- HLR Airport Information
- DIO Airport Information
- Facts about HLR
- Facts about DIO
- Map of Nearest Airports to HLR
- List of Nearest Airports to HLR
- Map of Furthest Airports from HLR
- List of Furthest Airports from HLR
- 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 Hood Army Airfield (HLR), Fort Hood / Killeen, Texas, United States and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 3,747 miles (or 6,030 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 Hood Army Airfield 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 Hood Army Airfield 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: | HLR / KHLR |
Airport Name: | Hood Army Airfield |
Location: | Fort Hood / Killeen, Texas, United States |
GPS Coordinates: | 31°8'24"N by 97°42'54"W |
Airport Type: | Military |
Elevation: | 924 feet (282 meters) |
View all routes: | Routes from HLR |
More Information: | HLR 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 Hood Army Airfield (HLR):
- Because of Hood Army Airfield's relatively low elevation of 924 feet, planes can take off or land at Hood Army Airfield 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 Hood Army Airfield (HLR) is Sir Gaëtan Duval Airport (RRG), which is located 11,022 miles (17,738 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Hood Army Airfield (HLR) is Skylark Field (ILE), which is located only 4 miles (7 kilometers) SSE of HLR.
Facts about Diomede Heliport (FAA: DM2) (DIO):
- In the city the population was spread out with 43.8% under the age of 18, 7.5% from 18 to 24, 25.3% from 25 to 44, 17.1% from 45 to 64, and 6.2% who were 65 years of age or older.
- 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.
- Diomede is a city in the Nome Census Area of the Unorganized Borough of the U.S.
- During the Nome gold rush at the turn of the 19th century, Diomede villagers traveled to Nome along with the gold seekers, even though Nome was not a native village.
- According to the United States Census Bureau, the village has a total area of 2.84 square miles, all of it land.
- The location of the city is believed to have been used for at least 3,000 years as a hunting campsite.
- Today there are about 30 buildings on the island, including the residential housing that was mainly built in the 1970s and 1980s.
- The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
- 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 island's only school, and likely the most isolated school in the United States, the Diomede School has grades from Pre-K through 12 and approximately 40 students and 5 teachers.