Nonstop flight route between Columbus, Mississippi, United States and Port Heiden, Alaska, United States:

About this route:

A direct, nonstop flight between Columbus Air Force Base (CBM), Columbus, Mississippi, United States and Port Heiden Airport (PTH), Port Heiden, Alaska, United States would travel a Great Circle distance of 3,580 miles (or 5,761 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 Columbus Air Force Base 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 Columbus Air Force Base 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 Columbus Air Force Base (CBM):

• The Columbus flying school received its first aircraft, nine Beech AT-10s and twenty-one AT-8s in early 1942.
• Columbus AFB was established in 1941 as Air Corps Advanced Flying School, Columbus, Mississippi.
• The citizens' efforts bore fruit.
• Three years later, on 1 June 1972, Air Training Command discontinued the 3650th and activated the 14th Flying Training Wing in its place, assuming its equipment, personnel and mission.
• During World War II, the training load gradually increased until Columbus was graduating 195 pilots per month.
• The closest airport to Columbus Air Force Base (CBM) is Columbus-Lowndes County Airport (UBS), which is located only 13 miles (21 kilometers) SSE of CBM.
• The furthest airport from Columbus Air Force Base (CBM) is Margaret River Airport (MGV), which is located 11,088 miles (17,844 kilometers) away in Margaret River, Western Australia, Australia.
• But while the Air Force’s pilot training requirements were decreasing, its strategic air arm was expanding.During the 1950s, Strategic Air Command wings had become extremely large.
• In addition to being known as "Columbus Air Force Base", another name for CBM is "Columbus AFB".

Facts about Port Heiden Airport (PTH):

• The airport was built in 1942 after the World War II Japanese attack on the Aleutian Islands.
• The Air Force remediated the radar site around 2000, removing all abandoned military structures and returning the site to a natural condition.
• 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 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.
• 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 closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.