Nonstop flight route between Diomede, Alaska, United States and Okha, Russia:
Departure Airport:
Arrival Airport:
Distance from DIO to OHH:
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- About this route
 - DIO Airport Information
 - OHH Airport Information
 - Facts about DIO
 - Facts about OHH
 - 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 OHH
 - List of Nearest Airports to OHH
 - Map of Furthest Airports from OHH
 - List of Furthest Airports from OHH
 
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Okha Airport (OHH), Okha, Russia would travel a Great Circle distance of 1,822 miles (or 2,932 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 Okha 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: | OHH / UHSH | 
| Airport Names: | 
                    
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| Location: | Okha, Russia | 
| GPS Coordinates: | 53°31'4"N by 142°52'48"E | 
| View all routes: | Routes from OHH | 
| More Information: | OHH 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.
 - 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.
 - According to the United States Census Bureau, the village has a total area of 2.84 square miles, all of it land.
 - The current location of the city, which is believed to be at least 3,000 years old by some archaeologists, was originally a spring hunting campsite and the early explorers from the west found the Iñupiat at Diomede had an advanced culture including their elaborate whale hunting ceremonies.
 - 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.
 - 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.
 - 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.
 - The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
 
Facts about Okha Airport (OHH):
- The closest airport to Okha Airport (OHH) is Nikolayevsk-on-Amur Airport (NLI), which is located 95 miles (153 kilometers) WSW of OHH.
 - The furthest airport from Okha Airport (OHH) is Port Stanley Airport (PSY), which is located 11,564 miles (18,610 kilometers) away in Stanley, Falkland Islands, United Kingdom.
 - In addition to being known as "Okha Airport", another name for OHH is "Аэропорт Оха (Новостройка)".
 
