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

Arrival Airport:

Distance from DIO to HHI:
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- About this route
- DIO Airport Information
- HHI Airport Information
- Facts about DIO
- Facts about HHI
- 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 HHI
- List of Nearest Airports to HHI
- Map of Furthest Airports from HHI
- List of Furthest Airports from HHI
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Wheeler AAF (HHI), Wahiawa, Hawaii, United States would travel a Great Circle distance of 3,098 miles (or 4,986 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 Diomede Heliport (FAA: DM2) and Wheeler AAF, 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 Diomede Heliport (FAA: DM2) and Wheeler AAF. You'll see that it will travel the same route of the red line on this map!
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: | HHI / PHHI |
Airport Name: | Wheeler AAF |
Location: | Wahiawa, Hawaii, United States |
GPS Coordinates: | 21°29'4"N by 158°2'22"W |
Operator/Owner: | United States Army |
Airport Type: | Military |
Elevation: | 843 feet (257 meters) |
# of Runways: | 1 |
View all routes: | Routes from HHI |
More Information: | HHI Maps & Info |
Facts about Diomede Heliport (FAA: DM2) (DIO):
- The school year 1953–1954 in Little Diomede Island was adapted to better serve the local needs.
- 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 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.
- 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.
- 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.
- Water for winter use is drawn from a mountain spring, then treated and stored in 434,000-U.S.-gallon storage tanks.
- 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.
- The United States purchased Alaska from Russia in 1867 which included the Little Diomede.
- 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.
Facts about Wheeler AAF (HHI):
- Wheeler Army Airfield was a primary target and site of the first attack on 7 December 1941, leading up to the attack on Pearl Harbor.
- The closest airport to Wheeler AAF (HHI) is Dillingham Airfield (HDH), which is located only 12 miles (19 kilometers) WNW of HHI.
- The furthest airport from Wheeler AAF (HHI) is Ghanzi Airport (GNZ), which is nearly antipodal to Wheeler AAF (meaning Wheeler AAF is almost on the exact opposite side of the Earth from Ghanzi Airport), and is located 12,413 miles (19,976 kilometers) away in Ghanzi, Botswana.
- Wheeler AAF (HHI) currently has only 1 runway.
- In August 1987, the Secretary of the Interior designated Wheeler AFB as a National Historic Landmark, recognizing it as a site of national significance in the history of the United States and, in particular, World War II in the Pacific.
- A subordinate unit of the 15th Air Base Wing, the 15 ABS served as the host organization at Wheeler AFB, which consisted of approximately 1,389 acres of land and facilities valued at over $37 million.
- Because of Wheeler AAF's relatively low elevation of 843 feet, planes can take off or land at Wheeler AAF 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.
- Wheeler AFB-cum-Wheeler AAF is delineated for statistical purposes as a census-designated place.
- Wheeler Field was the site of several major historic aviation events prior to the attack on Pearl Harbor on 7 December 1941, including the first transpacific flight from California in 1927.