Nonstop flight route between Iron Mountain / Kingsford, Michigan, United States and Diomede, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from IMT to DIO:
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- About this route
- IMT Airport Information
- DIO Airport Information
- Facts about IMT
- Facts about DIO
- Map of Nearest Airports to IMT
- List of Nearest Airports to IMT
- Map of Furthest Airports from IMT
- List of Furthest Airports from IMT
- 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 Ford Airport (IMT), Iron Mountain / Kingsford, Michigan, United States and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 3,152 miles (or 5,072 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 Ford 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 Ford 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: | IMT / KIMT |
Airport Name: | Ford Airport |
Location: | Iron Mountain / Kingsford, Michigan, United States |
GPS Coordinates: | 45°49'5"N by 88°6'51"W |
Area Served: | Iron Mountain / Kingsford, Michigan |
Operator/Owner: | Dickinson County |
Airport Type: | Public |
Elevation: | 1182 feet (360 meters) |
# of Runways: | 2 |
View all routes: | Routes from IMT |
More Information: | IMT 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 Ford Airport (IMT):
- The closest airport to Ford Airport (IMT) is Delta County Airport (ESC), which is located 50 miles (80 kilometers) E of IMT.
- As per Federal Aviation Administration records, the airport had 3,998 passenger boardings in calendar year 2008, 5,475 enplanements in 2009, and 6,943 in 2010.
- The furthest airport from Ford Airport (IMT) is Margaret River Airport (MGV), which is located 10,966 miles (17,647 kilometers) away in Margaret River, Western Australia, Australia.
- Ford Airport (IMT) has 2 runways.
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.
- 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 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.
- 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.
- Water for winter use is drawn from a mountain spring, then treated and stored in 434,000-U.S.-gallon storage tanks.
- The location of the city is believed to have been used for at least 3,000 years as a hunting campsite.
- In the city the population was spread out with 43.8% under the age of 18, 7.5% from 18 to 24, 25.3% from 25 to 44, 17.1% from 45 to 64, and 6.2% who were 65 years of age or older.
- There is no hospital on the island and emergency services are limited due to the remoteness of the island.
- 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.
- Little Diomede Island is located about 25 miles west from the mainland, in the middle of the Bering Strait.