Nonstop flight route between Ogden, Utah, United States and Siena, Italy:

About this route:

A direct, nonstop flight between Hill Air Force Base (HIF), Ogden, Utah, United States and Siena-Ampugnano Airport (SAY), Siena, Italy would travel a Great Circle distance of 5,622 miles (or 9,048 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 Hill Air Force Base and Siena-Ampugnano 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 Hill Air Force Base and Siena-Ampugnano 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 Hill Air Force Base (HIF):

• During the Korean War, Hill AFB was assigned a major share of the Air Materiel Command's logistical effort to support the combat in Korea.
• On September 8, 2004, the National Aeronautics and Space Administration's Genesis space probe crash-landed on the nearby U.S.
• The closest airport to Hill Air Force Base (HIF) is Ogden-Hinckley Airport (OGD), which is located only 5 miles (9 kilometers) NNW of HIF.
• In addition to being known as "Hill Air Force Base", another name for HIF is "Hill AFB".
• Three enlisted United States Air Force airmen stationed at Hill AFB, named Dale Selby Pierre, William Andrews and Keith Roberts, were convicted in connection with the Hi-Fi murders, which took place at the Hi-Fi Shop in Ogden, Utah, on April 22, 1974.
• In July 1939, Congress appropriated $8.0 million for the establishment and construction of the Ogden Air Depot.
• Hill AFB has also housed the 30-acre Hill Aerospace Museum since 1981.
• The furthest airport from Hill Air Force Base (HIF) is Sir Gaëtan Duval Airport (RRG), which is located 10,935 miles (17,598 kilometers) away in Rodrigues Island, Mauritius.

Facts about Siena-Ampugnano Airport (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.
• Siena-Ampugnano Airport (SAY) currently has only 1 runway.
• Siena-Ampugnano Airport handled 3,745 passengers last year.
• The closest airport to Siena-Ampugnano Airport (SAY) is Grosseto Airport (GRS), which is located 36 miles (57 kilometers) SSW of 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.
• In addition to being known as "Siena-Ampugnano Airport", other names for SAY include "Aeroporto di Siena-Ampugnano" and "Siena-Ampugnano".
• The site has recently been proposed for a new international airport capable of handling 4 million passengers a year by 2020.
• During World War II, the facility was known as Malignano Airfield.