Nonstop flight route between Sion, Switzerland and Milford Sound, New Zealand:

About this route:

A direct, nonstop flight between Sion Airport (SIR), Sion, Switzerland and Milford Sound Airport (MFN), Milford Sound, New Zealand would travel a Great Circle distance of 11,493 miles (or 18,495 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 Sion Airport and Milford Sound 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 Sion Airport and Milford Sound 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 Sion Airport (SIR):

• The furthest airport from Sion Airport (SIR) is Chatham Islands (CHT), which is nearly antipodal to Sion Airport (meaning Sion Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,188 miles (19,615 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Sion Airport (SIR) is Aosta Valley Airport (AOT), which is located 33 miles (54 kilometers) S of SIR.
• Sion Airport (SIR) has 2 runways.
• In addition to being known as "Sion Airport", other names for SIR include "Aéroport de Sion" and "LSGS /LSMS".

Facts about Milford Sound Airport (MFN):

• The closest airport to Milford Sound Airport (MFN) is Queenstown Airport (ZQN), which is located 47 miles (75 kilometers) ESE of MFN.
• Because of Milford Sound Airport's relatively low elevation of 10 feet, planes can take off or land at Milford Sound 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.
• The furthest airport from Milford Sound Airport (MFN) is A Coruña Airport (LCG), which is nearly antipodal to Milford Sound Airport (meaning Milford Sound Airport is almost on the exact opposite side of the Earth from A Coruña Airport), and is located 12,230 miles (19,682 kilometers) away in A Coruña, Spain.
• Milford Airport is located in Milford Sound, Southland, New Zealand, and serves the Milford Tourism Industry including Boats, Kayaks, Milford Track as well as the fishing boats based at Milford Sound.
• 5Milford Sound Flightseeing
• Prior to the ability of air operations, Milford Sound had no access in the winter months as the roads became impassable.
• Over the years the airstrip has been upgraded and lengthened till today’s sealed strip of 792 metres.
• Milford Sound Airport (MFN) currently has only 1 runway.
• 3Glenorchy Air, Milford