Nonstop flight route between Manitowoc, Wisconsin, United States and Diomede, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from MTW to DIO:
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- About this route
- MTW Airport Information
- DIO Airport Information
- Facts about MTW
- Facts about DIO
- Map of Nearest Airports to MTW
- List of Nearest Airports to MTW
- Map of Furthest Airports from MTW
- List of Furthest Airports from MTW
- 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 Manitowoc County Airport (MTW), Manitowoc, Wisconsin, United States and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 3,260 miles (or 5,247 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 Manitowoc County 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 Manitowoc County 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: | MTW / KMTW |
Airport Name: | Manitowoc County Airport |
Location: | Manitowoc, Wisconsin, United States |
GPS Coordinates: | 44°7'44"N by 87°40'50"W |
Area Served: | Manitowoc, Wisconsin |
Operator/Owner: | County of Manitowoc |
Airport Type: | Public |
Elevation: | 651 feet (198 meters) |
# of Runways: | 2 |
View all routes: | Routes from MTW |
More Information: | MTW 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 Manitowoc County Airport (MTW):
- The closest airport to Manitowoc County Airport (MTW) is Sheboygan County Memorial Airport (SBM), which is located 26 miles (42 kilometers) SSW of MTW.
- Manitowoc County Airport covers an area of 414 acres at an elevation of 651 feet above mean sea level.
- Manitowoc County Airport (MTW) has 2 runways.
- Because of Manitowoc County Airport's relatively low elevation of 651 feet, planes can take off or land at Manitowoc County 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.
- Manitowoc County Airport is a county owned, public use airport located two nautical miles northwest of the central business district of Manitowoc, a city in Manitowoc County, Wisconsin, United States.
- The Manitowoc VOR/DME is located on field.
- The furthest airport from Manitowoc County Airport (MTW) is Margaret River Airport (MGV), which is located 11,033 miles (17,755 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Diomede Heliport (FAA: DM2) (DIO):
- During the centuries, the village on Little Diomede was gradually inhabited as a permanent settlement and the entire island was incorporated into the city of Diomede in 1970.
- 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.
- 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.
- The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
- According to traveler John Muir, on his visit to Diomede Islands in 1880s they found the natives eager to trade away everything they had.
- 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.