Nonstop flight route between Johnstown, Pennsylvania, United States and Metlakatla, Annette Island, Alaska, United States:

About this route:

A direct, nonstop flight between John Murtha Johnstown–Cambria County Airport (JST), Johnstown, Pennsylvania, United States and Metlakatla Seaplane Base (MTM), Metlakatla, Annette Island, Alaska, United States would travel a Great Circle distance of 2,582 miles (or 4,155 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 John Murtha Johnstown–Cambria County Airport and Metlakatla 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 John Murtha Johnstown–Cambria County Airport and Metlakatla 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 John Murtha Johnstown–Cambria County Airport (JST):

• The furthest airport from John Murtha Johnstown–Cambria County Airport (JST) is Margaret River Airport (MGV), which is located 11,553 miles (18,593 kilometers) away in Margaret River, Western Australia, Australia.
• The airport covers 650 acres at an elevation of 2,284 feet.
• Johnstown–Cambria County Airport is home to several military units.
• John Murtha Johnstown–Cambria County Airport (JST) has 2 runways.
• The closest airport to John Murtha Johnstown–Cambria County Airport (JST) is Indiana County-Jimmy Stewart Airport (IDI), which is located 26 miles (42 kilometers) NNW of JST.

Facts about Metlakatla Seaplane Base (MTM):

• The furthest airport from Metlakatla Seaplane Base (MTM) is Port Alfred Airport (AFD), which is located 10,621 miles (17,093 kilometers) away in Port Alfred, South Africa.
• Metlakatla Seaplane Base (MTM) has 2 runways.
• As per Federal Aviation Administration records, the airport had 3,344 passenger boardings in calendar year 2008, 3,403 enplanements in 2009, and 4,140 in 2010.
• The closest airport to Metlakatla Seaplane Base (MTM) is Annette Island Airport (ANN), which is located only 6 miles (10 kilometers) S of MTM.
• Because of Metlakatla Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Metlakatla 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.