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

Arrival Airport:

Distance from DIO to OSY:
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- About this route
- DIO Airport Information
- OSY Airport Information
- Facts about DIO
- Facts about OSY
- 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 OSY
- List of Nearest Airports to OSY
- Map of Furthest Airports from OSY
- List of Furthest Airports from OSY
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Namsos Airport (OSY), Namsos, Norway would travel a Great Circle distance of 3,439 miles (or 5,535 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 Namsos Airport, 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 Namsos Airport. 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: | OSY / ENNM |
Airport Names: |
|
Location: | Namsos, Norway |
GPS Coordinates: | 64°28'0"N by 11°35'59"E |
Operator/Owner: | Avinor |
Airport Type: | Civil |
Elevation: | 8 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from OSY |
More Information: | OSY Maps & Info |
Facts about Diomede Heliport (FAA: DM2) (DIO):
- The location of the city is believed to have been used for at least 3,000 years as a hunting campsite.
- While other emergency services are provided by volunteers and a health aide, the fire and rescue service is provided by Diomede Volunteer Fire Department and First Responders.
- 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 Little Diomede island is composed of Cretaceous age granite or quartz monzonite.
- 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 school year 1953–1954 in Little Diomede Island was adapted to better serve the local needs.
Facts about Namsos Airport (OSY):
- The closest airport to Namsos Airport (OSY) is Rørvik Airport, Ryum (RVK), which is located 29 miles (47 kilometers) NNW of OSY.
- In addition to being known as "Namsos Airport", another name for OSY is "Namsos lufthavn".
- Namsos Airport handled 25,684 passengers last year.
- Because of Namsos Airport's relatively low elevation of 8 feet, planes can take off or land at Namsos 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.
- The furthest airport from Namsos Airport (OSY) is Chatham Islands (CHT), which is located 10,975 miles (17,663 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Namsos Airport (OSY) currently has only 1 runway.