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

Arrival Airport:

Distance from YAT to DIO:
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- About this route
- YAT Airport Information
- DIO Airport Information
- Facts about YAT
- Facts about DIO
- Map of Nearest Airports to YAT
- List of Nearest Airports to YAT
- Map of Furthest Airports from YAT
- List of Furthest Airports from YAT
- 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 Attawapiskat Airport (YAT), Attawapiskat, Ontario, Canada and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 2,905 miles (or 4,676 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 Attawapiskat Airport 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 Attawapiskat Airport 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: | YAT / CYAT |
Airport Name: | Attawapiskat Airport |
Location: | Attawapiskat, Ontario, Canada |
GPS Coordinates: | 52°55'39"N by 82°25'54"W |
Operator/Owner: | Government of Ontario |
Airport Type: | Public |
Elevation: | 30 feet (9 meters) |
# of Runways: | 1 |
View all routes: | Routes from YAT |
More Information: | YAT 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 Attawapiskat Airport (YAT):
- Because of Attawapiskat Airport's relatively low elevation of 30 feet, planes can take off or land at Attawapiskat 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 Attawapiskat Airport (YAT) is Margaret River Airport (MGV), which is located 10,866 miles (17,487 kilometers) away in Margaret River, Western Australia, Australia.
- Attawapiskat Airport (YAT) currently has only 1 runway.
- The closest airport to Attawapiskat Airport (YAT) is Kashechewan Airport (ZKE), which is located 55 miles (88 kilometers) SE of YAT.
Facts about Diomede Heliport (FAA: DM2) (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.
- Funds for improving the water system have been requested both by the city and the school.
- As of the census of 2000, there were 146 people, 43 households, and 31 families residing in the city.
- 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 city levies a 3% sales tax, but there are no property taxes on the island.
- The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
- Little Diomede Island is located about 25 miles west from the mainland, in the middle of the Bering Strait.
- Diomede is a city in the Nome Census Area of the Unorganized Borough of the U.S.
- The location of the city is believed to have been used for at least 3,000 years as a hunting campsite.
- 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.