Nonstop flight route between Port Heiden, Alaska, United States and St. Paul, Minnesota, United States:

About this route:

A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and St. Paul Downtown Airport (STP), St. Paul, Minnesota, United States would travel a Great Circle distance of 2,851 miles (or 4,588 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 St. Paul 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 St. Paul 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):

• 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.
• 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.
• 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 airport was built in 1942 after the World War II Japanese attack on the Aleutian Islands.

Facts about St. Paul Downtown Airport (STP):

• Because of St. Paul Downtown Airport's relatively low elevation of 705 feet, planes can take off or land at St. Paul 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 St. Paul Downtown Airport (STP) is Minneapolis–Saint Paul International Airport Wold–Chamberlain Airport (MSP), which is located only 9 miles (14 kilometers) WSW of STP.
• St. Paul Downtown Airport (STP) has 3 runways.
• In 2009, a removable flood wall was installed that is only erected when flooding is imminent, leaving the views of the river intact for the rest of the year.
• The furthest airport from St. Paul Downtown Airport (STP) is Margaret River Airport (MGV), which is located 10,764 miles (17,324 kilometers) away in Margaret River, Western Australia, Australia.
• The terminal was used as a backdrop for scenes in the 1972 film Slaughterhouse-Five.
• In addition to being known as "St. Paul Downtown Airport", another name for STP is "Holman Field".