Nonstop flight route between Wonju, South Korea and Tonopah, Nevada, United States:

About this route:

A direct, nonstop flight between Wonju Airport (WJU), Wonju, South Korea and Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States would travel a Great Circle distance of 5,803 miles (or 9,339 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 Wonju 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 Wonju 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:

Arrival Airport Information:

Facts about Wonju Airport (WJU):

• Because of Wonju Airport's relatively low elevation of 329 feet, planes can take off or land at Wonju 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.
• Wonju Airport (WJU) currently has only 1 runway.
• Wonju Airport handled 70,943 passengers last year.
• In addition to being known as "Wonju Airport", other names for WJU include "원주공항 原州空港", "Wonju Gonghang" and "Wŏnju Konghang".
• The furthest airport from Wonju Airport (WJU) is Capitán de Corbeta Carlos A. Curbelo International Airport (PDP), which is nearly antipodal to Wonju Airport (meaning Wonju Airport is almost on the exact opposite side of the Earth from Capitán de Corbeta Carlos A. Curbelo International Airport), and is located 12,190 miles (19,618 kilometers) away in Maldonado/Punta del Este, Maldonado, Uruguay.
• The closest airport to Wonju Airport (WJU) is Seoul Air Base (SSN), which is located 46 miles (75 kilometers) W of WJU.

Facts about Tonopah Test Range Airport (XSD):

• In July 1975, the 4477th Tactical Evaluation Flight was formed at Nellis AFB as tactical evaluation organization.
• 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.
• 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 MiG-21 posed a major threat to Israeli Air Defenses as well as to American pilots over the skies of North Vietnam.
• None of the Soviet-designed aircraft at Tonopah flew in bad weather or at night.
• It is known that the USAF continues a Foreign Materiel Acquisition/Exploitation program, although the extent of acquisitions and operations of that program is not available.
• 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.