Nonstop flight route between Tonopah, Nevada, United States and Kōchi, Japan:

About this route:

A direct, nonstop flight between Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States and Kōchi Airport (KCZ), Kōchi, Japan would travel a Great Circle distance of 5,749 miles (or 9,252 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 Kōchi 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 Kōchi Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

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.
• The primary access to the facility is off of U.S.
• The closest airport to Tonopah Test Range Airport (XSD) is Tonopah Airport (TPH), which is located 25 miles (40 kilometers) NW of XSD.
• The earliest known depiction of the airfield was on the July 1970 Air Force Tactical Pilotage Chart.
• 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.
• In 1980 the 4477th TEF was re-designated as the 4477th Test and Evaluation Squadron and the operation was renamed again to Constant Peg.
• In the 1980s, Tonopah Airport became a major operating location for the Lockheed F-117A Nighthawk.

Facts about Kōchi Airport (KCZ):

• In addition to being known as "Kōchi Airport", another name for KCZ is "高知空港".
• The closest airport to Kōchi Airport (KCZ) is Takamatsu Airport (TAK), which is located 50 miles (81 kilometers) NNE of KCZ.
• Because of Kōchi Airport's relatively low elevation of 29 feet, planes can take off or land at Kōchi 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 120 ha airport has a single runway handling small to medium size aircraft.
• The runway was expanded in 1960 and 1980 and later to 2,500 metres to handle larger aircraft.
• The furthest airport from Kōchi Airport (KCZ) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Kōchi Airport (meaning Kōchi Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,083 miles (19,446 kilometers) away in Rio Grande, Brazil.
• Kōchi Airport (KCZ) currently has only 1 runway.