Nonstop flight route between Spangdahlem, Germany and Tonopah, Nevada, United States:

About this route:

A direct, nonstop flight between Spangdahlem Air Base (SPM), Spangdahlem, Germany and Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States would travel a Great Circle distance of 5,466 miles (or 8,796 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 Spangdahlem Air Base 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 Spangdahlem Air Base 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 Spangdahlem Air Base (SPM):

• A complete reorganization of wing aircraft and aircrews occurred in November 1983, transforming the 52d TFW into the first and only all-defense suppression wing outside of the United States.
• In November 2005, the first C-17 Globemaster III aircraft arrived at Spangdahlem.
• In addition to being known as "Spangdahlem Air Base", another name for SPM is "Spangdahlem AB".
• With the departure of the 49 TFW, the 7149th Air Base Group was activated to serve as a caretaker unit for a number of support organizations that remained behind after the departure of the 49 TFW.
• The furthest airport from Spangdahlem Air Base (SPM) is Chatham Islands (CHT), which is located 11,986 miles (19,289 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In 1957 the RB-57s and RF-84s were transferred to Chateauroux-Deols Air Depot and the 1st and 38th were re-equipped with the Douglas RB-66 Destroyer.
• The closest airport to Spangdahlem Air Base (SPM) is Bitburg Airport (BBJ), which is located only 6 miles (10 kilometers) WSW of SPM.

Facts about Tonopah Test Range Airport (XSD):

• 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.
• 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 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.
• Several locations were considered, Michael Army Airfield at the Dugway Proving Grounds in Utah, and the Gila Bend Air Force Auxiliary Field on the Goldwater Range in Arizona.
• After the 4477th TES was inactivated, the remaining assets were reconstituted as a detachment of the 57th Fighter Wing at Nellis AFB.
• In 1980 the 4477th TEF was re-designated as the 4477th Test and Evaluation Squadron and the operation was renamed again to Constant Peg.