Nonstop flight route between Port Heiden, Alaska, United States and Tours, France:

About this route:

A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and Tours Val de Loire Airport (TUF), Tours, France would travel a Great Circle distance of 5,127 miles (or 8,251 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 Port Heiden Airport and Tours Val de Loire 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 Port Heiden Airport and Tours Val de Loire 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 Port Heiden Airport (PTH):

• The Air Force remediated the radar site around 2000, removing all abandoned military structures and returning the site to a natural condition.
• Port Heiden Airport (PTH) has 2 runways.
• The furthest airport from Port Heiden Airport (PTH) is George Airport (GRJ), which is located 10,850 miles (17,462 kilometers) away in George, South Africa.
• The closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
• Because of Port Heiden Airport's relatively low elevation of 95 feet, planes can take off or land at Port Heiden 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.
• In addition to being known as "Port Heiden Airport", other names for PTH include "Port Heiden Air Force Station" and "Fort Morrow Army Airfield".

Facts about Tours Val de Loire Airport (TUF):

• The airport is home to around 40 Alpha Jets belonging to the French Air Force, as well as a couple of Mirage fighters as part of the Vigipirate defence plan.
• Tours Val de Loire Airport (TUF) currently has only 1 runway.
• The furthest airport from Tours Val de Loire Airport (TUF) is Chatham Islands (CHT), which is nearly antipodal to Tours Val de Loire Airport (meaning Tours Val de Loire Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,152 miles (19,557 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Tours Val de Loire Airport", another name for TUF is "Aéroport Tours Val de LoireBase Aérienne 604Tours Val de Loire".
• The closest airport to Tours Val de Loire Airport (TUF) is Angers – Loire Airport (ANE), which is located 49 miles (79 kilometers) W of TUF.
• The airport dates back to World War I, being established as a French Air Force training center.
• Because of Tours Val de Loire Airport's relatively low elevation of 357 feet, planes can take off or land at Tours Val de Loire 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.