Nonstop flight route between Port Heiden, Alaska, United States and Haverfordwest, Wales, United Kingdom:

About this route:

A direct, nonstop flight between Port Heiden Airport (PTH), Port Heiden, Alaska, United States and Haverfordwest Aerodrome (HAW), Haverfordwest, Wales, United Kingdom would travel a Great Circle distance of 4,773 miles (or 7,681 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 Haverfordwest Aerodrome, 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 Haverfordwest Aerodrome. 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.
• On April 30, 2008, a Cessna Citation Excel business jet veered off the gravel runway 23 upon landing in a crosswind.
• 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.
• Port Heiden Airport (PTH) has 2 runways.

Facts about Haverfordwest Aerodrome (HAW):

• The furthest airport from Haverfordwest Aerodrome (HAW) is Ryan's Creek Aerodrome (SZS), which is located 11,975 miles (19,272 kilometers) away in Stewart Island, New Zealand.
• Haverfordwest Aerodrome (HAW) has 2 runways.
• Because of Haverfordwest Aerodrome's relatively low elevation of 159 feet, planes can take off or land at Haverfordwest Aerodrome 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.
• In addition to being known as "Haverfordwest Aerodrome", another name for HAW is "Withybush Aerodrome".
• The closest airport to Haverfordwest Aerodrome (HAW) is Swansea Airport (SWS), which is located 41 miles (67 kilometers) ESE of HAW.