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

Arrival Airport:

Distance from XSD to NTO:
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- About this route
- XSD Airport Information
- NTO Airport Information
- Facts about XSD
- Facts about NTO
- Map of Nearest Airports to XSD
- List of Nearest Airports to XSD
- Map of Furthest Airports from XSD
- List of Furthest Airports from XSD
- 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 Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States and Agostinho Neto Airport (NTO), Ponta do Sol, Santo Antão, Cape Verde would travel a Great Circle distance of 5,586 miles (or 8,990 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 Tonopah Test Range Airport 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 Tonopah Test Range Airport 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: | XSD / KTNX |
Airport Name: | Tonopah Test Range Airport |
Location: | Tonopah, Nevada, United States |
GPS Coordinates: | 37°47'40"N by 116°46'42"W |
View all routes: | Routes from XSD |
More Information: | XSD 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 Tonopah Test Range Airport (XSD):
- In 2006, the Constant Peg program was declassified and the USAF held a series of press conferences about the former top secret US MiGs.
- On 16 August 1966, Iraqi Air Force Captain Munir Redfa took off from Rasheed Air Base, near Baghdad on a routine navigation training flight.
- None of the Soviet-designed aircraft at Tonopah flew in bad weather or at night.
- Over the course of its history U.S.
- The furthest airport from Tonopah Test Range Airport (XSD) is Pierrefonds Airport (ZSE), which is located 11,207 miles (18,036 kilometers) away in Saint-Pierre, Réunion.
- The closest airport to Tonopah Test Range Airport (XSD) is Tonopah Airport (TPH), which is located 25 miles (40 kilometers) NW of XSD.
- In May 1973, when Project HAVE IDEA was initiated for joint technical and tactical evaluation of Soviet aircraft types, the tactical evaluation flights of foreign aircraft were undertaken by Detachment 1, 57th Fighter Weapons Wing.
- On 17 May 1982, the move of the 4450th TG from Groom Lake to Tonopah was initiated, with the final components of the move completed in early 1983.
Facts about Agostinho Neto Airport (NTO):
- The closest airport to Agostinho Neto Airport (NTO) is Cesária Évora International Airport (VXE), which is located 26 miles (41 kilometers) S of 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.
- 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.