Nonstop flight route between Mossendjo, Republic of the Congo and Tonopah, Nevada, United States:
Departure Airport:

Arrival Airport:

Distance from MSX to XSD:
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- About this route
- MSX Airport Information
- XSD Airport Information
- Facts about MSX
- Facts about XSD
- Map of Nearest Airports to MSX
- List of Nearest Airports to MSX
- Map of Furthest Airports from MSX
- List of Furthest Airports from MSX
- Map of Nearest Airports to XSD
- List of Nearest Airports to XSD
- Map of Furthest Airports from XSD
- List of Furthest Airports from XSD
About this route:
A direct, nonstop flight between Mossendjo Airport (MSX), Mossendjo, Republic of the Congo and Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States would travel a Great Circle distance of 8,445 miles (or 13,591 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 Mossendjo Airport and Tonopah Test Range 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 Mossendjo Airport and Tonopah Test Range Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MSX / FCMM |
Airport Name: | Mossendjo Airport |
Location: | Mossendjo, Republic of the Congo |
GPS Coordinates: | 2°57'0"S by 12°41'59"E |
Area Served: | Mossendjo, Republic of the Congo |
Elevation: | 1519 feet (463 meters) |
View all routes: | Routes from MSX |
More Information: | MSX Maps & Info |
Arrival 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 |
Facts about Mossendjo Airport (MSX):
- The furthest airport from Mossendjo Airport (MSX) is Canton Island Airport (CIS), which is located 11,938 miles (19,212 kilometers) away in Canton Island, Kiribati.
- The closest airport to Mossendjo Airport (MSX) is Makabana Airport (KMK), which is located 37 miles (60 kilometers) S of MSX.
Facts about Tonopah Test Range Airport (XSD):
- 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.
- In July 1975, the 4477th Tactical Evaluation Flight was formed at Nellis AFB as tactical evaluation organization.
- The closest airport to Tonopah Test Range Airport (XSD) is Tonopah Airport (TPH), which is located 25 miles (40 kilometers) NW of XSD.
- In the summer of 1979, Tonopah Test Range Airport was selected to be the home of the Tactical Air Command 4450th Tactical Group.
- The earliest known depiction of the airfield was on the July 1970 Air Force Tactical Pilotage Chart.
- Pakistan was the first and largest customer of the J-6 receiving nearly 300 aircraft, mostly of the J-6C variety.
- What was learned during these projects prompted the US Navy to commence Top Gun exercises first at NAS Miramar, California and then NAS Fallon, Nevada.