Nonstop flight route between Harrisburg, Pennsylvania, United States and Port Clarence, Alaska, United States:

About this route:

A direct, nonstop flight between Harrisburg International Airport (MDT), Harrisburg, Pennsylvania, United States and Port Clarence Coast Guard Station (KPC), Port Clarence, Alaska, United States would travel a Great Circle distance of 3,742 miles (or 6,022 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 Harrisburg International Airport and Port Clarence Coast Guard Station, 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 Harrisburg International Airport and Port Clarence Coast Guard Station. 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 Harrisburg International Airport (MDT):

• The closest airport to Harrisburg International Airport (MDT) is Capital City Airport (HAR), which is located only 5 miles (8 kilometers) WNW of MDT.
• Harrisburg International Airport (MDT) currently has only 1 runway.
• Because of Harrisburg International Airport's relatively low elevation of 310 feet, planes can take off or land at Harrisburg International 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.
• In the first floor lobby area are six rental car counters, restrooms, flight, and bus information displays, and a seating area.
• Despite the closure of Olmsted AFB in 1969, the US Air Force continues an Air National Guard presence at Harrisburg in the form of Harrisburg Air National Guard Station and the Pennsylvania Air National Guard's 193rd Special Operations Wing, an Air Force Special Operations Command -gained unit flying the EC-130 Commando Solo aircraft.
• Runway 13 has a CAT III approach allowing operations down to 600 feet RVR.
• The furthest airport from Harrisburg International Airport (MDT) is Margaret River Airport (MGV), which is located 11,654 miles (18,755 kilometers) away in Margaret River, Western Australia, Australia.
• In 1998 the Commonwealth transferred ownership to the Susquehanna Area Regional Airport Authority.

Facts about Port Clarence Coast Guard Station (KPC):

• Because of Port Clarence Coast Guard Station's relatively low elevation of 10 feet, planes can take off or land at Port Clarence Coast Guard Station 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 Clarence Coast Guard Station (KPC) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,342 miles (16,644 kilometers) away in Villa Las Estrellas, Antarctica.
• The closest airport to Port Clarence Coast Guard Station (KPC) is Brevig Mission Airport (KTS), which is located only 13 miles (20 kilometers) ENE of KPC.
• Port Clarence Coast Guard Station (KPC) currently has only 1 runway.