Nonstop flight route between Diomede, Alaska, United States and Ponta do Sol, Santo Antão, Cape Verde:
Departure Airport:

Arrival Airport:

Distance from DIO to NTO:
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- About this route
- DIO Airport Information
- NTO Airport Information
- Facts about DIO
- Facts about NTO
- 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 NTO
- List of Nearest Airports to NTO
- Map of Furthest Airports from NTO
- List of Furthest Airports from NTO
About this route:
A direct, nonstop flight between Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States and Agostinho Neto Airport (NTO), Ponta do Sol, Santo Antão, Cape Verde would travel a Great Circle distance of 6,405 miles (or 10,308 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 Agostinho Neto 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 Agostinho Neto 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: | NTO / GVAN |
Airport Name: | Agostinho Neto Airport |
Location: | Ponta do Sol, Santo Antão, Cape Verde |
GPS Coordinates: | 17°12'11"N by 25°5'27"W |
Area Served: | Ribeira-Grande, Praia, São Vicente, Sal |
Operator/Owner: | ASA |
Airport Type: | Public |
Elevation: | 32 feet (10 meters) |
# of Runways: | 1 |
View all routes: | Routes from NTO |
More Information: | NTO Maps & Info |
Facts about Diomede Heliport (FAA: DM2) (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.
- 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.
- Funds for improving the water system have been requested both by the city and the school.
- During the Nome gold rush at the turn of the 19th century, Diomede villagers traveled to Nome along with the gold seekers, even though Nome was not a native village.
- 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 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.
- Today there are about 30 buildings on the island, including the residential housing that was mainly built in the 1970s and 1980s.
- The median income for a household in the city was $23,750, and the median income for a family was $24,583.
Facts about Agostinho Neto Airport (NTO):
- Because of Agostinho Neto Airport's relatively low elevation of 32 feet, planes can take off or land at Agostinho Neto 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 closest airport to Agostinho Neto Airport (NTO) is Cesária Évora International Airport (VXE), which is located 26 miles (41 kilometers) S of NTO.
- Agostinho Neto Airport (NTO) currently has only 1 runway.
- The furthest airport from Agostinho Neto Airport (NTO) is Great Barrier Reef Airport (HTI), which is located 11,990 miles (19,297 kilometers) away in Hamilton Island, Queensland, Australia.