Nonstop flight route between Mount Cook, New Zealand and Chatham, Alaska, United States:

About this route:

A direct, nonstop flight between Glentanner Aerodrome (GTN), Mount Cook, New Zealand and Chatham Seaplane Base (CYM), Chatham, Alaska, United States would travel a Great Circle distance of 7,687 miles (or 12,372 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 Glentanner Aerodrome and Chatham 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 Glentanner Aerodrome and Chatham 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 Glentanner Aerodrome (GTN):

• The furthest airport from Glentanner Aerodrome (GTN) is A Coruña Airport (LCG), which is nearly antipodal to Glentanner Aerodrome (meaning Glentanner Aerodrome is almost on the exact opposite side of the Earth from A Coruña Airport), and is located 12,351 miles (19,877 kilometers) away in A Coruña, Spain.
• The closest airport to Glentanner Aerodrome (GTN) is Mount Cook Airport (MON), which is located only 10 miles (16 kilometers) N of GTN.
• Glentanner Aerodrome (GTN) currently has only 1 runway.

Facts about Chatham Seaplane Base (CYM):

• The furthest airport from Chatham Seaplane Base (CYM) is Port Alfred Airport (AFD), which is located 10,576 miles (17,020 kilometers) away in Port Alfred, South Africa.
• Chatham Seaplane Base (CYM) currently has only 1 runway.
• The closest airport to Chatham Seaplane Base (CYM) is Angoon Seaplane Base (AGN), which is located only 13 miles (22 kilometers) E of CYM.
• Because of Chatham Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Chatham 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.