Nonstop flight route between Diomede, Alaska, United States and Atikokan, Ontario, Canada:
Departure Airport:

Arrival Airport:

Distance from DIO to YIB:
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- About this route
- DIO Airport Information
- YIB Airport Information
- Facts about DIO
- Facts about YIB
- 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 YIB
- List of Nearest Airports to YIB
- Map of Furthest Airports from YIB
- List of Furthest Airports from YIB
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Atikokan Municipal Aerodrome (YIB), Atikokan, Ontario, Canada would travel a Great Circle distance of 2,890 miles (or 4,650 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 Atikokan Municipal Aerodrome, 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 Atikokan Municipal Aerodrome. 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: | YIB / CYIB |
Airport Name: | Atikokan Municipal Aerodrome |
Location: | Atikokan, Ontario, Canada |
GPS Coordinates: | 48°46'26"N by 91°38'18"W |
Operator/Owner: | Atikokan Township |
Airport Type: | Public |
Elevation: | 1408 feet (429 meters) |
# of Runways: | 1 |
View all routes: | Routes from YIB |
More Information: | YIB Maps & Info |
Facts about Diomede Heliport (FAA: DM2) (DIO):
- The United States purchased Alaska from Russia in 1867 which included the Little Diomede.
- 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 first non-native to reach the Diomede Islands was a Russian explorer Semyon Dezhnev in 1648.
- 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 closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
- After the Cold War ended in the early 1990s, an interest of reuniting with families across the Bering Strait revived.
- Today there are about 30 buildings on the island, including the residential housing that was mainly built in the 1970s and 1980s.
- Employment on the island is mostly limited to the city, post office and school.
- 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.
Facts about Atikokan Municipal Aerodrome (YIB):
- The closest airport to Atikokan Municipal Aerodrome (YIB) is Ignace Municipal Airport (ZUC), which is located 45 miles (73 kilometers) N of YIB.
- Atikokan Municipal Aerodrome (YIB) currently has only 1 runway.
- The furthest airport from Atikokan Municipal Aerodrome (YIB) is Margaret River Airport (MGV), which is located 10,727 miles (17,263 kilometers) away in Margaret River, Western Australia, Australia.