Nonstop flight route between San Antonio, Texas, United States and Chignik, Alaska, 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 Chignik Bay Seaplane Base (KBW), Chignik, Alaska, United States. would travel a Great Circle distance of 3,411 miles (or 5,489 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 Lackland Air Force Base Joint Base San Antonio and Chignik Bay Seaplane 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 Lackland Air Force Base Joint Base San Antonio and Chignik Bay Seaplane 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 Lackland Air Force Base Joint Base San Antonio (SKF):

• In addition, with the closure of Kelly AFB Lackland gained the section of base known as Security Hill.
• 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.
• On 1 February 1953 the 741st Aircraft Control and Warning Squadron was activated at Lackland 29°23′16.4″N 98°37′59.9″W / 29.387889°N 98.633306°W / 29.387889.
• Construction on Lackland Air Force Base began on 15 Jun, 1941, and it was originally part of Kelly Field.
• During the 1960s, more permanent facilities were constructed, including four 1,000-person steel and brick Recruit Housing and Training dormitories built between 1966 and 1970 for basic military training by the Lackland Military Training Center.
• 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.
• Lackland AFB hosts a collection of vintage military aircraft on static display on its parade grounds, including a B-52 Stratofortress, F-4 Phantom II, SR-71 Blackbird, C-121 Constellation, B-17 Flying Fortress and a B-25 Mitchell.

Facts about Chignik Bay Seaplane Base (KBW):

• The closest airport to Chignik Bay Seaplane Base (KBW) is Chignik Lagoon Airport (KCL), which is located only 5 miles (8 kilometers) WNW of KBW.
• In addition to being known as "Chignik Bay Seaplane Base", another name for KBW is "Z78".
• The furthest airport from Chignik Bay Seaplane Base (KBW) is George Airport (GRJ), which is located 10,896 miles (17,536 kilometers) away in George, South Africa.
• Chignik Bay Seaplane Base (KBW) has 2 runways.
• Because of Chignik Bay Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Chignik Bay Seaplane Base 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.