Nonstop flight route between Port Heiden, Alaska, United States and Roswell, New Mexico, United States:

About this route:

A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and Roswell International Air Center (ROW), Roswell, New Mexico, United States would travel a Great Circle distance of 2,994 miles (or 4,818 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 Roswell International Air Center, 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 Roswell International Air Center. 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 airport was built in 1942 after the World War II Japanese attack on the Aleutian Islands.
• 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.
• 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.
• Port Heiden Airport (PTH) has 2 runways.
• 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 closest airport to Port Heiden Airport (PTH) is Chignik Fisheries Airport (KCG), which is located 44 miles (71 kilometers) S of PTH.

Facts about Roswell International Air Center (ROW):

• The site was used for several years to launch stratospheric balloons for Air Force projects.
• The closest airport to Roswell International Air Center (ROW) is Artesia Municipal Airport (ATS), which is located 31 miles (50 kilometers) S of ROW.
• The furthest airport from Roswell International Air Center (ROW) is Sir Gaëtan Duval Airport (RRG), which is located 11,241 miles (18,090 kilometers) away in Rodrigues Island, Mauritius.
• RIAC is the home of the New Mexico Rehabilitation Center.
• It is also known for the Roswell UFO incident, an event that supposedly happened on July 4, 1947.
• Roswell International Air Center (ROW) has 2 runways.
• On April 2, 2011, a Gulfstream G650 crashed shortly after takeoff from the airport during a test flight that was being conducted by the manufacturer of this large business jet, killing all four aboard.