Nonstop flight route between Greensboro, North Carolina, United States and Elfin Cove, Alaska, United States:

About this route:

A direct, nonstop flight between Piedmont Triad International Airport (GSO), Greensboro, North Carolina, United States and Elfin Cove Seaplane Base (ELV), Elfin Cove, Alaska, United States would travel a Great Circle distance of 2,942 miles (or 4,735 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 Piedmont Triad International Airport and Elfin Cove Seaplane Base, 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 Piedmont Triad International Airport and Elfin Cove Seaplane Base. 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 Piedmont Triad International Airport (GSO):

• In July 1942 responsibility for the airport was given to the Greensboro-High Point Airport Authority, with representatives from Greensboro, High Point, and the Sedgefield community.
• A third runway was built to accommodate the hub operation, parallel to one of the existing ones.
• The closest airport to Piedmont Triad International Airport (GSO) is Smith Reynolds Airport (INT), which is located only 16 miles (26 kilometers) W of GSO.
• The furthest airport from Piedmont Triad International Airport (GSO) is Margaret River Airport (MGV), which is located 11,574 miles (18,626 kilometers) away in Margaret River, Western Australia, Australia.
• Because of Piedmont Triad International Airport's relatively low elevation of 926 feet, planes can take off or land at Piedmont Triad 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.
• Piedmont Triad International Airport is an airport just west of Greensboro, serving Greensboro, High Point and Winston-Salem as well as the entire Piedmont Triad Region in North Carolina.
• Skybus Airlines began service to Port Columbus International Airport as well in May 2007.
• Delta Connection carrier Comair built a maintenance hangar at PTI to perform work on their CRJ's in 2005, bringing nearly 60 mechanics to Greensboro.
• Piedmont Triad International Airport (GSO) has 3 runways.
• In the mid-1990s Continental Airlines developed a hub at the airport, largely to support its new Continental Lite low-fare product.

Facts about Elfin Cove Seaplane Base (ELV):

• Elfin Cove Seaplane Base (ELV) currently has only 1 runway.
• The closest airport to Elfin Cove Seaplane Base (ELV) is Gustavus Airport (GST), which is located 28 miles (45 kilometers) NE of ELV.
• The furthest airport from Elfin Cove Seaplane Base (ELV) is Port Elizabeth International Airport (PLZ), which is located 10,567 miles (17,006 kilometers) away in Port Elizabeth, South Africa.
• Elfin Cove Seaplane Base has one seaplane landing area designated NW/SE which measures 10,000 by 1,500 feet.
• Because of Elfin Cove Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Elfin Cove Seaplane Base 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.
• It is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.