Nonstop flight route between Cape Gloucester, Papua New Guinea and Chignik, Alaska, United States.:

About this route:

A direct, nonstop flight between Cape Gloucester Airport (CGC), Cape Gloucester, Papua New Guinea and Chignik Bay Seaplane Base (KBW), Chignik, Alaska, United States. would travel a Great Circle distance of 5,210 miles (or 8,384 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 Cape Gloucester Airport and Chignik Bay 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 Cape Gloucester Airport and Chignik Bay 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 Cape Gloucester Airport (CGC):

• Because of Cape Gloucester Airport's relatively low elevation of 78 feet, planes can take off or land at Cape Gloucester 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 addition to being known as "Cape Gloucester Airport", other names for CGC include "CPG" and "Cape Gloucester Airport".
• The closest airport to Cape Gloucester Airport (CGC) is Finschhafen Airport (FIN), which is located 90 miles (144 kilometers) SSW of CGC.
• In addition, the 12th Defense Battalion was assigned to the airfield between 30 December 1943 - late May 1944 Australian RAAF Units Based at Cape Gloucester consisted of the 78 Squadron, equipped with P-40 Warhawks.
• Cape Gloucester was later developed as an American and an Australian air base but it was never a particularly significant one.
• Construction of Cape Gloucester Airport originally began in 1942 by the Australians.
• The furthest airport from Cape Gloucester Airport (CGC) is Governador Carlos Wilson Airport (FEN), which is located 11,791 miles (18,975 kilometers) away in Fernando de Noronha, Pernambuco, Brazil.
• Cape Gloucester Airport (CGC) currently has only 1 runway.

Facts about Chignik Bay Seaplane Base (KBW):

• The closest airport to Chignik Bay Seaplane Base (KBW) is Chignik Lagoon Airport (KCL), which is located only 5 miles (8 kilometers) WNW of KBW.
• Chignik Bay Seaplane Base (KBW) has 2 runways.
• The furthest airport from Chignik Bay Seaplane Base (KBW) is George Airport (GRJ), which is located 10,896 miles (17,536 kilometers) away in George, South Africa.
• In addition to being known as "Chignik Bay Seaplane Base", another name for KBW is "Z78".
• Because of Chignik Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Chignik Bay 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.