Nonstop flight route between Clarksville, Tennessee, United States and Port Heiden, Alaska, United States:

About this route:

A direct, nonstop flight between Clarksville–Montgomery County Regional Airport (CKV), Clarksville, Tennessee, United States and Port Heiden Airport (PTH), Port Heiden, Alaska, United States would travel a Great Circle distance of 3,464 miles (or 5,575 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 Clarksville–Montgomery County Regional Airport and Port Heiden 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 Clarksville–Montgomery County Regional Airport and Port Heiden 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 Clarksville–Montgomery County Regional Airport (CKV):

• Outlaw Field has several FBOs and flight training facilities.
• Outlaw Field will have had its terminal reconstructed in the year 2011.
• The closest airport to Clarksville–Montgomery County Regional Airport (CKV) is Campbell Army Airfield (HOP), which is located only 6 miles (9 kilometers) NW of CKV.
• The furthest airport from Clarksville–Montgomery County Regional Airport (CKV) is Margaret River Airport (MGV), which is located 11,156 miles (17,954 kilometers) away in Margaret River, Western Australia, Australia.
• Outlaw Field covers an area of 452 acres at an elevation of 550 feet above mean sea level.
• In addition to being known as "Clarksville–Montgomery County Regional Airport", another name for CKV is "John F. Outlaw Field".
• Opened in 1937 as a private airport.
• Because of Clarksville–Montgomery County Regional Airport's relatively low elevation of 550 feet, planes can take off or land at Clarksville–Montgomery County Regional 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.
• Clarksville–Montgomery County Regional Airport (CKV) has 2 runways.

Facts about Port Heiden Airport (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".
• The Air Force remediated the radar site around 2000, removing all abandoned military structures and returning the site to a natural condition.
• Beginning in 1958 the airport was used to support Port Heiden Air Force Station, a Cold War United States Air Force Distant Early Warning Line radar station.
• Port Heiden Airport covers an area of 3,500 acres at an elevation of 95 feet above mean sea level.
• The closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
• Port Heiden Airport (PTH) has 2 runways.
• As per Federal Aviation Administration records, the airport had 919 passenger boardings in calendar year 2008, 964 enplanements in 2009, and 1,037 in 2010.
• 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.