Nonstop flight route between Tonopah, Nevada, United States and Paris, Tennessee, United States:
Departure Airport:

Arrival Airport:

Distance from XSD to PHT:
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- About this route
- XSD Airport Information
- PHT Airport Information
- Facts about XSD
- Facts about PHT
- 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 PHT
- List of Nearest Airports to PHT
- Map of Furthest Airports from PHT
- List of Furthest Airports from PHT
About this route:
A direct, nonstop flight between Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States and Henry County Airport (PHT), Paris, Tennessee, United States would travel a Great Circle distance of 1,563 miles (or 2,515 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 relatively short distance between Tonopah Test Range Airport and Henry County Airport, the route shown on this map most likely still appears to be a straight line.
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: | PHT / KPHT |
Airport Name: | Henry County Airport |
Location: | Paris, Tennessee, United States |
GPS Coordinates: | 36°20'17"N by 88°22'58"W |
Area Served: | Paris, Tennessee |
Operator/Owner: | Henry County |
Airport Type: | Public |
Elevation: | 580 feet (177 meters) |
# of Runways: | 1 |
View all routes: | Routes from PHT |
More Information: | PHT Maps & Info |
Facts about Tonopah Test Range Airport (XSD):
- The MiG-21 posed a major threat to Israeli Air Defenses as well as to American pilots over the skies of North Vietnam.
- In 1969 Pakistan supplied the 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.
- Near the end of the Cold War the program was abandoned and the squadron was disbanded.
- In 1980 the 4477th TEF was re-designated as the 4477th Test and Evaluation Squadron and the operation was renamed again to Constant Peg.
- The closest airport to Tonopah Test Range Airport (XSD) is Tonopah Airport (TPH), which is located 25 miles (40 kilometers) NW of 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 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 Henry County Airport (PHT):
- Henry County Airport (PHT) currently has only 1 runway.
- Because of Henry County Airport's relatively low elevation of 580 feet, planes can take off or land at Henry 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 Henry County Airport (PHT) is Margaret River Airport (MGV), which is located 11,103 miles (17,868 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Henry County Airport (PHT) is Murray-Calloway County Airport (CEY), which is located 23 miles (36 kilometers) N of PHT.