Nonstop flight route between Enid, Oklahoma, United States and Port Heiden, Alaska, United States:

About this route:

A direct, nonstop flight between Vance Air Force Base (END), Enid, Oklahoma, United States and Port Heiden Airport (PTH), Port Heiden, Alaska, United States would travel a Great Circle distance of 3,084 miles (or 4,963 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 Vance 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 Vance 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 Vance Air Force Base (END):

• It was not until 1942, that the base was officially named Enid Army Flying School, also known as Woodring Field.
• The facility was assigned to the AAF Gulf Coast Training Center, with the Army Air Force Pilot School activated, in which flight cadets were taught basic flight using two-seater training aircraft.
• The furthest airport from Vance Air Force Base (END) is Sir Gaëtan Duval Airport (RRG), which is located 10,825 miles (17,422 kilometers) away in Rodrigues Island, Mauritius.
• In keeping with the Air Force tradition of naming bases for deceased Air Force flyers, on July 9, 1949, the base was renamed after a local World War II hero and Medal of Honor recipient, Lt Col Leon Robert Vance, Jr.
• In addition to being known as "Vance Air Force Base", another name for END is "Vance ANGB".
• As the demand for pilots decreased with the end of the war in Europe, the Enid Army Flying Field was deactivated on 2 July 1945 and was transferred to the Army Corps of Engineers on 2 July 1946.
• The closest airport to Vance Air Force Base (END) is Enid Woodring Regional Airport (WDG), which is located only 8 miles (12 kilometers) ENE of END.

Facts about Port Heiden Airport (PTH):

• 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.
• In addition to being known as "Port Heiden Airport", other names for PTH include "Port Heiden Air Force Station" and "Fort Morrow Army Airfield".
• Port Heiden Airport (PTH) has 2 runways.
• On April 30, 2008, a Cessna Citation Excel business jet veered off the gravel runway 23 upon landing in a crosswind.
• 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.