Nonstop flight route between Diomede, Alaska, United States and Cortes Island, British Columbia, Canada:
Departure Airport:

Arrival Airport:

Distance from DIO to YCF:
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- About this route
- DIO Airport Information
- YCF Airport Information
- Facts about DIO
- Facts about YCF
- 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 YCF
- List of Nearest Airports to YCF
- Map of Furthest Airports from YCF
- List of Furthest Airports from YCF
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Cortes Island Aerodrome (YCF), Cortes Island, British Columbia, Canada would travel a Great Circle distance of 1,886 miles (or 3,036 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 Cortes Island Aerodrome, 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: | YCF / |
Airport Names: |
|
Location: | Cortes Island, British Columbia, Canada |
GPS Coordinates: | 50°1'24"N by 124°59'3"W |
Area Served: | Cortes Island |
Operator/Owner: | M. Ching |
Airport Type: | Private |
Elevation: | 164 feet (50 meters) |
# of Runways: | 1 |
View all routes: | Routes from YCF |
More Information: | YCF Maps & Info |
Facts about Diomede Heliport (FAA: DM2) (DIO):
- The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
- 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.
- An electric system was built on the island in the 1970s and electricity is provided by city-operated Diomede Joint Utilities.
- Today there are about 30 buildings on the island, including the residential housing that was mainly built in the 1970s and 1980s.
- 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 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.
- 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.
- As of the census of 2000, there were 146 people, 43 households, and 31 families residing in the city.
Facts about Cortes Island Aerodrome (YCF):
- Because of Cortes Island Aerodrome's relatively low elevation of 164 feet, planes can take off or land at Cortes Island Aerodrome 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.
- In addition to being known as "Cortes Island Aerodrome", another name for YCF is "CCI9".
- The closest airport to Cortes Island Aerodrome (YCF) is Campbell River Water Aerodrome (YHH), which is located only 12 miles (19 kilometers) W of YCF.
- The furthest airport from Cortes Island Aerodrome (YCF) is Tôlanaro Airport (FTU), which is located 10,657 miles (17,151 kilometers) away in Tôlanaro, Madagascar.
- Cortes Island Aerodrome (YCF) currently has only 1 runway.