Nonstop flight route between San Antonio, Texas, United States and Grand Forks, North Dakota, United States:

About this route:

A direct, nonstop flight between Lackland Air Force Base Joint Base San Antonio (SKF), San Antonio, Texas, United States and Grand Forks International Airport (GFK), Grand Forks, North Dakota, United States would travel a Great Circle distance of 1,285 miles (or 2,068 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 Lackland Air Force Base Joint Base San Antonio and Grand Forks 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 Lackland Air Force Base Joint Base San Antonio (SKF):

• By late 1959 Lackland was also performing air-traffic-control duties for the Federal Aviation Administration.
• The furthest airport from Lackland Air Force Base Joint Base San Antonio (SKF) is Sir Gaëtan Duval Airport (RRG), which is located 11,124 miles (17,902 kilometers) away in Rodrigues Island, Mauritius.
• The Vietnam War buildup necessitated a "split-phase" training from August 1965 to April 1966.
• Lackland now consists of the Kelly airstrip, Security Hill, main base Lackland, and the old Medina officer training base now named Medina/Lackland Training Annex.
• In October 2008 the BMT was expanded an extra two weeks to implement more air base defense training as well as other rudimentary skills.
• The closest airport to Lackland Air Force Base Joint Base San Antonio (SKF) is Stinson Municipal Airport (SSF), which is located only 7 miles (12 kilometers) ESE of SKF.

Facts about Grand Forks International Airport (GFK):

• The closest airport to Grand Forks International Airport (GFK) is Grand Forks Air Force Base (RDR), which is located only 10 miles (17 kilometers) W of GFK.
• The furthest airport from Grand Forks International Airport (GFK) is Margaret River Airport (MGV), which is located 10,514 miles (16,921 kilometers) away in Margaret River, Western Australia, Australia.
• The now closed original passenger terminal at GFK was built in 1964.
• GFK Flight Support, the fixed base operator at the airport, completed construction of a new $4.5 million facility in Fall 2008.
• Grand Forks International Airport (GFK) has 4 runways.
• A unique attribute of KGFK is that it is the University of North Dakota’s Aerospace program.
• Because of Grand Forks International Airport's relatively low elevation of 845 feet, planes can take off or land at Grand Forks 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.
• KGFK is a non-hub, primary commercial service airport.