Nonstop flight route between San Diego / El Cajon, California, United States and Tucson, Arizona, United States:

About this route:

A direct, nonstop flight between Gillespie Field (SEE), San Diego / El Cajon, California, United States and Tucson International Airport (TUS), Tucson, Arizona, United States would travel a Great Circle distance of 355 miles (or 571 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 Gillespie Field and Tucson International Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Gillespie Field (SEE):

• The FAA says in 2010 Gillespie Field was the 44th busiest airport in the United States.
• The furthest airport from Gillespie Field (SEE) is Sir Gaëtan Duval Airport (RRG), which is located 11,534 miles (18,562 kilometers) away in Rodrigues Island, Mauritius.
• Gillespie Field (SEE) has 3 runways.
• In 1942 the United States Marine Corps chose a 688-acre site east of San Diego for parachute training for the newly forming Parachute battalions.
• Gillespie Field is a county-owned public airport 10 miles northeast of downtown San Diego, in El Cajon, San Diego County, California.
• In February 1944, the camp was commissioned as Marine Corps Auxiliary Airfield Gillespie under the command of Marine Corps Air Station El Toro.
• The closest airport to Gillespie Field (SEE) is Montgomery Field (MYF), which is located only 10 miles (16 kilometers) W of SEE.
• Because of Gillespie Field's relatively low elevation of 388 feet, planes can take off or land at Gillespie Field 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.

Facts about Tucson International Airport (TUS):

• The furthest airport from Tucson International Airport (TUS) is Sir Gaëtan Duval Airport (RRG), which is located 11,513 miles (18,528 kilometers) away in Rodrigues Island, Mauritius.
• The closest airport to Tucson International Airport (TUS) is Davis–Monthan Air Force Base (DMA), which is located only 5 miles (8 kilometers) NE of TUS.
• Tucson International Airport handled 1,779,679 passengers last year.
• The airport covers 7,938 acres at an elevation of 2,643 feet above sea level.
• Tucson International Airport (TUS) has 3 runways.
• The wing also hosts the Air National Guard / Air Force Reserve Command Command Test Center as a tenant unit, which conducts operational testing on behalf of the Air Reserve Component.
• There has been a propensity in local Tucson / Pima County area news media outlets and other business and governmental entities in the Tucson metropolitan area outside of the professional aviation community to refer to the airport as "TIA" versus the airport's actual airport code of "TUS" in either reporting or reference.