Nonstop flight route between Diomede, Alaska, United States and Old Town, Maine, United States:
Departure Airport:

Arrival Airport:

Distance from DIO to OLD:
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- About this route
- DIO Airport Information
- OLD Airport Information
- Facts about DIO
- Facts about OLD
- 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 OLD
- List of Nearest Airports to OLD
- Map of Furthest Airports from OLD
- List of Furthest Airports from OLD
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Old Town Municipal Airport (OLD), Old Town, Maine, United States would travel a Great Circle distance of 3,709 miles (or 5,968 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 Old Town Municipal 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 Old Town Municipal 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: | OLD / KOLD |
Airport Names: |
|
Location: | Old Town, Maine, United States |
GPS Coordinates: | 44°57'9"N by 68°40'27"W |
Area Served: | Old Town, Maine |
Operator/Owner: | City of Old Town |
Airport Type: | Public |
Elevation: | 126 feet (38 meters) |
# of Runways: | 3 |
View all routes: | Routes from OLD |
More Information: | OLD 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.
- 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.
- 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.
- After the Cold War ended in the early 1990s, an interest of reuniting with families across the Bering Strait revived.
- The United States purchased Alaska from Russia in 1867 which included the Little Diomede.
- The location of the city is believed to have been used for at least 3,000 years as a hunting campsite.
- There is no hospital on the island and emergency services are limited due to the remoteness of the island.
- According to Arthur Ahkinga, who lived on Little Diomede island at the turn of the 1940s, the Iñupiat on the island made their living by hunting and carving ivory which they traded or sold.
Facts about Old Town Municipal Airport (OLD):
- The closest airport to Old Town Municipal Airport (OLD) is Bangor International Airport (BGR), which is located only 13 miles (20 kilometers) SW of OLD.
- The furthest airport from Old Town Municipal Airport (OLD) is Albany Airport (ALH), which is located 11,665 miles (18,773 kilometers) away in Albany, Western Australia, Australia.
- Because of Old Town Municipal Airport's relatively low elevation of 126 feet, planes can take off or land at Old Town Municipal 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.
- Old Town Municipal Airport (OLD) has 3 runways.
- In addition to being known as "Old Town Municipal Airport", another name for OLD is "Dewitt Field".