Nonstop flight route between Invercargill, New Zealand and Williston, North Dakota, United States:

About this route:

A direct, nonstop flight between Invercargill Airport (IVC), Invercargill, New Zealand and Sloulin Field International Airport (ISN), Williston, North Dakota, United States would travel a Great Circle distance of 8,402 miles (or 13,522 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 Invercargill Airport and Sloulin Field International 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 Invercargill Airport and Sloulin Field International 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 Invercargill Airport (IVC):

• Because of Invercargill Airport's relatively low elevation of 5 feet, planes can take off or land at Invercargill 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.
• Although only ever a backup airport during World War II, military operations have remained rare due to Christchurch being chosen as the main Operation Deep Freeze Base in 1949 and what was then Dunedin's Taieri Aerodrome acting as a departure point for shorter range aircraft heading south.
• In 2005, the runway was extended to 2,210 m at a cost of NZ$5 million, as of 2012 it is the third longest civilian runway in New Zealand, capable of handling aircraft of Boeing 737/Airbus A320 type sized aircraft.
• The closest airport to Invercargill Airport (IVC) is Ryan's Creek Aerodrome (SZS), which is located 35 miles (57 kilometers) SSW of IVC.
• The passenger terminal facilities have developed around a striking permanent 'Festival of Britain' two-level structure built in 1963, which features a distinctive lozenge-shaped roof and fully glazed airside walls giving great views of the runway from the upper deck.
• Invercargill Airport (IVC) has 4 runways.
• The furthest airport from Invercargill Airport (IVC) is A Coruña Airport (LCG), which is nearly antipodal to Invercargill Airport (meaning Invercargill Airport is almost on the exact opposite side of the Earth from A Coruña Airport), and is located 12,168 miles (19,582 kilometers) away in A Coruña, Spain.
• Invercargill Airport handled 27,092 passengers last year.

Facts about Sloulin Field International Airport (ISN):

• Sloulin Field International Airport covers an area of 740 acres at an elevation of 1,982 feet above mean sea level.
• The closest airport to Sloulin Field International Airport (ISN) is Sidney-Richland Municipal Airport (SDY), which is located 41 miles (67 kilometers) SW of ISN.
• Customs service is available for aircraft arriving from Canada and other countries.
• Sloulin Field International Airport (ISN) has 2 runways.
• The furthest airport from Sloulin Field International Airport (ISN) is Sir Gaëtan Duval Airport (RRG), which is located 10,343 miles (16,646 kilometers) away in Rodrigues Island, Mauritius.