Nonstop flight route between Port Heiden, Alaska, United States and Houma, Louisiana, United States:

About this route:

A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and Houma–Terrebonne Airport (HUM), Houma, Louisiana, United States would travel a Great Circle distance of 3,713 miles (or 5,975 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 Houma–Terrebonne 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 Houma–Terrebonne 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.
• The closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.
• 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.
• 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.
• 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.
• 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.
• 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 Houma–Terrebonne Airport (HUM):

• Because of Houma–Terrebonne Airport's relatively low elevation of 10 feet, planes can take off or land at Houma–Terrebonne 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.
• Houma–Terrebonne Airport covers an area of 1,813 acres and has two concrete paved runways.
• The furthest airport from Houma–Terrebonne Airport (HUM) is Cocos (Keeling) Island Airport (CCK), which is located 11,143 miles (17,934 kilometers) away in Cocos Islands, Australia.
• The closest airport to Houma–Terrebonne Airport (HUM) is Louis Armstrong New Orleans International Airport (MSY), which is located 38 miles (61 kilometers) NE of HUM.
• Houma–Terrebonne Airport (HUM) has 2 runways.
• Houma–Terrebonne Airport is a public airport located three miles southeast of the central business district of Houma, a city in Terrebonne Parish, Louisiana, United States.