Nonstop flight route between Big Piney, Wyoming, United States and Milford Sound, New Zealand:

About this route:

A direct, nonstop flight between Miley Memorial Field (BPI), Big Piney, Wyoming, United States and Milford Sound Airport (MFN), Milford Sound, New Zealand would travel a Great Circle distance of 7,859 miles (or 12,647 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 Miley Memorial Field 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 Miley Memorial Field 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 Miley Memorial Field (BPI):

• Miley Memorial Field (BPI) has 2 runways.
• The furthest airport from Miley Memorial Field (BPI) is Sir Gaëtan Duval Airport (RRG), which is located 10,814 miles (17,404 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Miley Memorial Field (BPI) is Ralph Wenz Field (PWY), which is located 21 miles (34 kilometers) NE of BPI.
• Because of Miley Memorial Field's high elevation of 6,990 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BPI. Combined with a high temperature, this could make BPI a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.

Facts about Milford Sound Airport (MFN):

• Post war pilot Fred ‘Popeye’ Lucas was the next to land an aircraft in Milford.
• 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.
• Milford Sound Airport is a small but very busy airport in Milford Sound, in New Zealands Fiordland region of the South Island.
• 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.
• 1‘Taking Off-Pioneering Small Airlines Of New Zealand 1945-1970’ Published 2003 By Richard Waugh with Bruce Gavin, Peter Layne & Graeme McConnell, Pages 16–36
• 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.
• The closest airport to Milford Sound Airport (MFN) is Queenstown Airport (ZQN), which is located 47 miles (75 kilometers) ESE of MFN.