Nonstop flight route between Kobuk, Alaska, United States and San Diego, California, United States:

About this route:

A direct, nonstop flight between Kobuk Airport (OBU), Kobuk, Alaska, United States and San Diego International Airport (SAN), San Diego, California, United States would travel a Great Circle distance of 2,854 miles (or 4,593 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 Kobuk Airport and San Diego International 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 Kobuk Airport and San Diego International 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 Kobuk Airport (OBU):

• In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
• Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk 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.
• Kobuk Airport is a state owned, public use airport located in Kobuk, a city in the Northwest Arctic Borough of the U.S.
• Kobuk Airport (OBU) currently has only 1 runway.
• The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.
• The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
• As per the Federal Aviation Administration, this airport had 1,176 passenger boardings in calendar year 2008, 1,048 in 2009, and 1,255 in 2010.

Facts about San Diego International Airport (SAN):

• San Diego International Airport, also known as Lindbergh Field, is a public airport 3 mi northwest of downtown San Diego, California, 15 mi from the Mexico – United States border at Tijuana, Mexico.
• Lindbergh Field does not have standard 1,000 ft runway safety areas at the end of each runway.
• San Diego International Airport (SAN) currently has only 1 runway.
• Most takeoffs and landings at SAN are from east to west.
• As of December 2012, San Diego International Airport is served by 22 passenger airlines and five cargo airlines which fly nonstop to 54 destinations in the United States, Canada, Mexico, Great Britain, and Japan.
• Pacific Southwest Airlines established its headquarters in San Diego and started service at Lindbergh Field in 1949.
• In addition to being known as "San Diego International Airport", another name for SAN is "Lindbergh Field".
• The furthest airport from San Diego International Airport (SAN) is Sir Gaëtan Duval Airport (RRG), which is located 11,540 miles (18,571 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to San Diego International Airport (SAN) is NAS North Island (NZY), which is located only 3 miles (5 kilometers) SSW of SAN.
• Convair had aircraft manufacturing plants near the field and used it for test and delivery flights from 1935 to 1995.
• Because of San Diego International Airport's relatively low elevation of 17 feet, planes can take off or land at San Diego International 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.
• The approach from the east is steeper than most due to terrain which drops from 266 ft to sea level in less than one nautical mile.