Nonstop flight route between Unalakleet, Alaska, United States and San Bernardino, California, United States:

About this route:

A direct, nonstop flight between Unalakleet Airport (UNK), Unalakleet, Alaska, United States and Norton Air Force Base (SBD), San Bernardino, California, United States would travel a Great Circle distance of 2,755 miles (or 4,434 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 Unalakleet Airport and Norton Air Force Base, 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 Unalakleet Airport and Norton Air Force Base. 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 Unalakleet Airport (UNK):

• Because of Unalakleet Airport's relatively low elevation of 21 feet, planes can take off or land at Unalakleet 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.
• Unalakleet Airport (UNK) has 2 runways.
• The closest airport to Unalakleet Airport (UNK) is Shaktoolik Airport (SKK), which is located 36 miles (58 kilometers) NNW of UNK.
• The furthest airport from Unalakleet Airport (UNK) is Cape Town International Airport (CPT), which is located 10,369 miles (16,688 kilometers) away in Cape Town, South Africa.

Facts about Norton Air Force Base (SBD):

• In 1955, the 27th AD established a Manual Air-Defense Control Center at Norton to monitor and track aircraft in Southern California.
• In addition to being known as "Norton Air Force Base", another name for SBD is "Norton AFB".
• With the air force moving into the jet age in the late 1940s, Norton began overhauling jet engines in 1951, and the San Bernardino Air Materiel Area became one of three air force jet overhaul centers by 1953.
• The furthest airport from Norton Air Force Base (SBD) is Pierrefonds Airport (ZSE), which is located 11,447 miles (18,423 kilometers) away in Saint-Pierre, Réunion.
• The SAGE Direction Center closed in 1966 along with the other ADC facilities at Norton.
• Norton Air Force Base was a United States Air Force facility located 2 miles east of downtown San Bernardino, California in San Bernardino County.
• The closest airport to Norton Air Force Base (SBD) is San Bernardino International Airport (SBT), which is located only 0 mile (0 kilometer) S of SBD.
• Major secondary missions of Norton Air Force Base was as Headquarters Air Defense Command for Southern California, during the 1950s and 1960s.