Nonstop flight route between Stewart, British Columbia, Canada and Tonopah, Nevada, United States:

About this route:

A direct, nonstop flight between Stewart Aerodrome (ZST), Stewart, British Columbia, Canada and Tonopah Test Range Airport (XSD), Tonopah, Nevada, United States would travel a Great Circle distance of 1,394 miles (or 2,244 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 Stewart Aerodrome and Tonopah Test Range Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Stewart Aerodrome (ZST):

• Stewart Aerodrome (ZST) currently has only 1 runway.
• The closest airport to Stewart Aerodrome (ZST) is Hyder Seaplane Base (WHD), which is located only 2 miles (4 kilometers) SSW of ZST.
• Because of Stewart Aerodrome's relatively low elevation of 24 feet, planes can take off or land at Stewart Aerodrome 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 Stewart Aerodrome (ZST) is Port Alfred Airport (AFD), which is located 10,538 miles (16,959 kilometers) away in Port Alfred, South Africa.

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.
• 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 closest airport to Tonopah Test Range Airport (XSD) is Tonopah Airport (TPH), which is located 25 miles (40 kilometers) NW of XSD.
• 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 2006, the Constant Peg program was declassified and the USAF held a series of press conferences about the former top secret US MiGs.
• Beginning in October 1979 Tonopah Test Range Airport was reconstructed and expanded.
• In addition, unconfirmed Soviet aircraft flown were MiG-25 Foxbat.
• The primary access to the facility is off of U.S.