Nonstop flight route between Siena, Italy and Kalaupapa, Hawaii, United States:

About this route:

A direct, nonstop flight between Siena-Ampugnano Airport (SAY), Siena, Italy and Kalaupapa Airport (LUP), Kalaupapa, Hawaii, United States would travel a Great Circle distance of 7,920 miles (or 12,746 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 Siena-Ampugnano Airport and Kalaupapa 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 Siena-Ampugnano Airport and Kalaupapa 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 Siena-Ampugnano Airport (SAY):

• Because of Siena-Ampugnano Airport's relatively low elevation of 634 feet, planes can take off or land at Siena-Ampugnano 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.
• Siena-Ampugnano Airport (SAY) currently has only 1 runway.
• The closest airport to Siena-Ampugnano Airport (SAY) is Grosseto Airport (GRS), which is located 36 miles (57 kilometers) SSW of SAY.
• The furthest airport from Siena-Ampugnano Airport (SAY) is Chatham Islands (CHT), which is nearly antipodal to Siena-Ampugnano Airport (meaning Siena-Ampugnano Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,049 miles (19,391 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• During World War II, the facility was known as Malignano Airfield.
• The site has recently been proposed for a new international airport capable of handling 4 million passengers a year by 2020.
• In addition to being known as "Siena-Ampugnano Airport", other names for SAY include "Aeroporto di Siena-Ampugnano" and "Siena-Ampugnano".
• Siena-Ampugnano Airport handled 3,745 passengers last year.
• The airport resides at an elevation of 634 feet above mean sea level.

Facts about Kalaupapa Airport (LUP):

• Kalaupapa Airport (LUP) currently has only 1 runway.
• The closest airport to Kalaupapa Airport (LUP) is Molokai Airport (MKK), which is located only 9 miles (14 kilometers) WSW of LUP.
• The furthest airport from Kalaupapa Airport (LUP) is Maun Airport (MUB), which is nearly antipodal to Kalaupapa Airport (meaning Kalaupapa Airport is almost on the exact opposite side of the Earth from Maun Airport), and is located 12,347 miles (19,871 kilometers) away in Maun, Botswana.
• Because of Kalaupapa Airport's relatively low elevation of 24 feet, planes can take off or land at Kalaupapa 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.
• Kalaupapa Airport is part of a centralized state structure governing all of the airports and seaports of Hawaii.
• The airport offers scheduled passenger service from Makani Kai Air, which began providing Essential Air Service subsidized scheduled passenger service in January 2012, using two nine-seat Cessna Grand Caravans.