Nonstop flight route between Diomede, Alaska, United States and Iqaluit, Nunavut, Canada:
Departure Airport:

Arrival Airport:

Distance from DIO to YFB:
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- About this route
- DIO Airport Information
- YFB Airport Information
- Facts about DIO
- Facts about YFB
- 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 YFB
- List of Nearest Airports to YFB
- Map of Furthest Airports from YFB
- List of Furthest Airports from YFB
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Iqaluit Airport (YFB), Iqaluit, Nunavut, Canada would travel a Great Circle distance of 2,644 miles (or 4,256 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 Iqaluit 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 Iqaluit 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: | YFB / CYFB |
Airport Name: | Iqaluit Airport |
Location: | Iqaluit, Nunavut, Canada |
GPS Coordinates: | 63°45'24"N by 68°33'21"W |
Airport Type: | Public |
Elevation: | 110 feet (34 meters) |
# of Runways: | 1 |
View all routes: | Routes from YFB |
More Information: | YFB Maps & Info |
Facts about Diomede Heliport (FAA: DM2) (DIO):
- 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.
- 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.
- After the Cold War ended in the early 1990s, an interest of reuniting with families across the Bering Strait revived.
- 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.
- The first square building in the island was a small Catholic church, which was planned by Father Bellarmine Lafortune in 1935 and built by Father Thomas Cunningham during his residency in the island between 1936 and 1947.
- The United States purchased Alaska from Russia in 1867 which included the Little Diomede.
Facts about Iqaluit Airport (YFB):
- The Airbus A380, the world's largest passenger jet, conducted cold weather testing from Iqaluit Airport during February 2006 - its first North American visit.
- Because of Iqaluit Airport's relatively low elevation of 110 feet, planes can take off or land at Iqaluit 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.
- With the introduction of the intercontinental Boeing 707 and Douglas DC-8, fewer airlines stopped at Iqaluit.
- There are 30 short term parking spaces at the airport.
- The furthest airport from Iqaluit Airport (YFB) is Albany Airport (ALH), which is located 10,428 miles (16,782 kilometers) away in Albany, Western Australia, Australia.
- In January 2012 Air Greenland announced that a 1-hour, 45-minute flight from Nuuk to Iqaluit, down from three days when going via Copenhagen or Reykjavik and then on to Ottawa, would begin 18 June 2012, later changed to 15 June.
- Iqaluit Airport (YFB) currently has only 1 runway.
- The closest airport to Iqaluit Airport (YFB) is Kimmirut Airport (YLC), which is located 75 miles (121 kilometers) SSW of YFB.
- In the 1980s, Canada's airline industry was in transition, with Air Canada and Canadian Airlines rapidly buying up regional operators.