Nonstop flight route between Arraias, Tocantins, Brazil and Diomede, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from AAI to DIO:
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- About this route
- AAI Airport Information
- DIO Airport Information
- Facts about AAI
- Facts about DIO
- Map of Nearest Airports to AAI
- List of Nearest Airports to AAI
- Map of Furthest Airports from AAI
- List of Furthest Airports from AAI
- 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 Arraias Airport (AAI), Arraias, Tocantins, Brazil and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 7,925 miles (or 12,754 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 Arraias 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 Arraias 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: | AAI / SWRA |
Airport Names: |
|
Location: | Arraias, Tocantins, Brazil |
GPS Coordinates: | 13°1'26"S by 46°53'8"W |
Area Served: | Arraias |
Airport Type: | Public |
Elevation: | 1923 feet (586 meters) |
# of Runways: | 1 |
View all routes: | Routes from AAI |
More Information: | AAI 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 Arraias Airport (AAI):
- Arraias Airport (AAI) currently has only 1 runway.
- The furthest airport from Arraias Airport (AAI) is Roman Tmetuchl International Airport (ROR), which is nearly antipodal to Arraias Airport (meaning Arraias Airport is almost on the exact opposite side of the Earth from Roman Tmetuchl International Airport), and is located 12,034 miles (19,367 kilometers) away in Koror, Palau.
- The airport is located 2 km from downtown Arraias.
- In addition to being known as "Arraias Airport", another name for AAI is "Aeroporto de Arraias".
- The closest airport to Arraias Airport (AAI) is Minaçu Airport (MQH), which is located 96 miles (154 kilometers) WSW of AAI.
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.
- Today there are about 30 buildings on the island, including the residential housing that was mainly built in the 1970s and 1980s.
- 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.
- Employment on the island is mostly limited to the city, post office and school.
- 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 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.
- At the beginning of the Cold War in the late 1940s Big Diomede became a Russian military base and all its native residents were removed to mainland Russia.
- The first non-native to reach the Diomede Islands was a Russian explorer Semyon Dezhnev in 1648.