Nonstop flight route between Port Heiden, Alaska, United States and Point Lookout, Missouri, United States:

About this route:

A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and M. Graham Clark Downtown Airport (PLK), Point Lookout, Missouri, United States would travel a Great Circle distance of 3,246 miles (or 5,224 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 M. Graham Clark Downtown 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 M. Graham Clark Downtown 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 closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
• In addition to being known as "Port Heiden Airport", other names for PTH include "Port Heiden Air Force Station" and "Fort Morrow Army Airfield".
• 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.
• 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.
• Port Heiden Airport (PTH) has 2 runways.
• The Air Force remediated the radar site around 2000, removing all abandoned military structures and returning the site to a natural condition.

Facts about M. Graham Clark Downtown Airport (PLK):

• Because of M. Graham Clark Downtown Airport's relatively low elevation of 940 feet, planes can take off or land at M. Graham Clark Downtown 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 closest airport to M. Graham Clark Downtown Airport (PLK) is Branson Airport (BKG), which is located only 7 miles (11 kilometers) SSE of PLK.
• The airport was named after M.
• M. Graham Clark Downtown Airport (PLK) currently has only 1 runway.
• College of the Ozarks closed down its aviation science department in 2003.
• The direction of the prevailing winds are typically from the north or from the southwest.
• The furthest airport from M. Graham Clark Downtown Airport (PLK) is Margaret River Airport (MGV), which is located 10,834 miles (17,435 kilometers) away in Margaret River, Western Australia, Australia.