Nonstop flight route between Angola, Indiana, United States and Diomede, Alaska, United States:
Departure Airport:
 
    Arrival Airport:
 
    Distance from ANQ to DIO:
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- About this route
- ANQ Airport Information
- DIO Airport Information
- Facts about ANQ
- Facts about DIO
- Map of Nearest Airports to ANQ
- List of Nearest Airports to ANQ
- Map of Furthest Airports from ANQ
- List of Furthest Airports from ANQ
- 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 Tri-State Steuben County Airport (ANQ), Angola, Indiana, United States and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 3,476 miles (or 5,594 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 Tri-State Steuben 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 Tri-State Steuben 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: | ANQ / KANQ | 
| Airport Name: | Tri-State Steuben County Airport | 
| Location: | Angola, Indiana, United States | 
| GPS Coordinates: | 41°38'22"N by 85°5'0"W | 
| Area Served: | Angola, Indiana | 
| Operator/Owner: | Steuben County Board of Aviation Commissioners | 
| Airport Type: | Public | 
| Elevation: | 995 feet (303 meters) | 
| # of Runways: | 1 | 
| View all routes: | Routes from ANQ | 
| More Information: | ANQ 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 Tri-State Steuben County Airport (ANQ):
- The closest airport to Tri-State Steuben County Airport (ANQ) is Smith Field (SMD), which is located 34 miles (55 kilometers) S of ANQ.
- Because of Tri-State Steuben County Airport's relatively low elevation of 995 feet, planes can take off or land at Tri-State Steuben 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.
- The furthest airport from Tri-State Steuben County Airport (ANQ) is Margaret River Airport (MGV), which is located 11,217 miles (18,052 kilometers) away in Margaret River, Western Australia, Australia.
- Tri-State Steuben County Airport (ANQ) currently has only 1 runway.
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 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.
- An electric system was built on the island in the 1970s and electricity is provided by city-operated Diomede Joint Utilities.
- 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 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 United States purchased Alaska from Russia in 1867 which included the Little Diomede.
- The first non-native to reach the Diomede Islands was a Russian explorer Semyon Dezhnev in 1648.
- The school year 1953–1954 in Little Diomede Island was adapted to better serve the local needs.
- The city levies a 3% sales tax, but there are no property taxes on the island.




