Nonstop flight route between Stewart Island, New Zealand and Boise, Idaho, United States:

About this route:

A direct, nonstop flight between Ryan's Creek Aerodrome (SZS), Stewart Island, New Zealand and Boise Airport (BOI), Boise, Idaho, United States would travel a Great Circle distance of 7,765 miles (or 12,496 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 Ryan's Creek Aerodrome and Boise Airport, 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 Ryan's Creek Aerodrome and Boise Airport. 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 Ryan's Creek Aerodrome (SZS):

• Because of Ryan's Creek Aerodrome's relatively low elevation of 288 feet, planes can take off or land at Ryan's Creek Aerodrome 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.
• Ryan's Creek Aerodrome (SZS) currently has only 1 runway.
• In 1990 a hill at one end of the strip was leveled.
• The closest airport to Ryan's Creek Aerodrome (SZS) is Invercargill Airport (IVC), which is located 35 miles (57 kilometers) NNE of SZS.
• The furthest airport from Ryan's Creek Aerodrome (SZS) is A Coruña Airport (LCG), which is nearly antipodal to Ryan's Creek Aerodrome (meaning Ryan's Creek Aerodrome is almost on the exact opposite side of the Earth from A Coruña Airport), and is located 12,135 miles (19,529 kilometers) away in A Coruña, Spain.

Facts about Boise Airport (BOI):

• The closest airport to Boise Airport (BOI) is Mountain Home Air Force Base (MUO), which is located 40 miles (64 kilometers) SSE of BOI.
• Boise Airport (BOI) has 3 runways.
• In addition to scheduled airlines, there are several charter companies that operate out of Boise.
• In addition to being known as "Boise Airport", other names for BOI include "Boise Air Terminal" and "Gowen Field".
• The current airport has its origins in 1936 when Boise began buying and leasing land for the airport.
• The furthest airport from Boise Airport (BOI) is Tôlanaro Airport (FTU), which is located 10,843 miles (17,451 kilometers) away in Tôlanaro, Madagascar.
• Boise Airport is a joint civil-military airport three miles south of Boise in Ada County, Idaho.
• Boise Airport covers an area of 5,000 acres at an elevation of 2,871 feet above mean sea level.