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

About this route:

A direct, nonstop flight between Norton Air Force Base (SBD), San Bernardino, California, United States and Circle City Airport (IRC), Circle, Alaska, United States would travel a Great Circle distance of 2,454 miles (or 3,949 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 relatively short distance between Norton Air Force Base and Circle City Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Norton Air Force Base (SBD):

• In addition to being known as "Norton Air Force Base", another name for SBD is "Norton AFB".
• The aviation facilities of the base were converted into San Bernardino International Airport, and 3 of the 4 stationed squadrons – C-141 Starlifter, C-21, and C-12 Huron aircraft – were moved to nearby March Air Force Base, while the remaining squadron – C-141 aircraft – was moved to McChord Air Force Base, Washington.
• 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.
• Discrete C-130 Hercules modification tests were conducted out of Area II of the base in the late 1960s, with the 1198th Operational Evaluation and Training Squadron operating four highly classified C-130E special operations testbeds modified at Lockheed Air Services, at near-by Ontario Airport under projects Thin Slice and Heavy Chain.
• 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.
• Norton Air Force Base began before World War II as Municipal Airport, San Bernardino under Army Air Corps jurisdiction.
• A base railroad system interchanged with the Pacific Electric/Southern Pacific branch line on the south side of the installation.

Facts about Circle City Airport (IRC):

• As per Federal Aviation Administration records, the airport had 303 passenger boardings in calendar year 2008, 377 enplanements in 2009, and 355 in 2010.
• The furthest airport from Circle City Airport (IRC) is Port Elizabeth International Airport (PLZ), which is located 10,196 miles (16,409 kilometers) away in Port Elizabeth, South Africa.
• The closest airport to Circle City Airport (IRC) is Central Airport (CEM), which is located 27 miles (43 kilometers) SW of IRC.
• Because of Circle City Airport's relatively low elevation of 613 feet, planes can take off or land at Circle City 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 "Circle City Airport", another name for IRC is "CRC".
• Circle City Airport (IRC) currently has only 1 runway.