Nonstop flight route between Keflavík (near Reykjavík), Iceland and San Antonio, Texas, United States:

About this route:

A direct, nonstop flight between Keflavík International Airport (KEF), Keflavík (near Reykjavík), Iceland and Stinson Municipal Airport (SSF), San Antonio, Texas, United States would travel a Great Circle distance of 3,990 miles (or 6,421 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 Keflavík International Airport and Stinson Municipal 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 Keflavík International Airport and Stinson Municipal 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 Keflavík International Airport (KEF):

• Keflavík International Airport (KEF) has 2 runways.
• The 10,000-foot-long and 200-foot-wide runways are long enough to support NASA's Space Shuttle and also the Antonov An-225.
• In addition to being known as "Keflavík International Airport", another name for KEF is "Keflavíkurflugvöllur".
• Because of Keflavík International Airport's relatively low elevation of 171 feet, planes can take off or land at Keflavík 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.
• Although the population of Iceland is only about 300,000, there are scheduled flights to and from nine locations in the United States, four in Canada and 31 cities across Europe.
• The closest airport to Keflavík International Airport (KEF) is Reykjavík Airport (RKV), which is located 22 miles (36 kilometers) ENE of KEF.
• The furthest airport from Keflavík International Airport (KEF) is Ryan's Creek Aerodrome (SZS), which is located 11,188 miles (18,005 kilometers) away in Stewart Island, New Zealand.

Facts about Stinson Municipal Airport (SSF):

• In addition to being known as "Stinson Municipal Airport", another name for SSF is "Stinson Field".
• During World War II the airfield was used by the United States Army Air Forces as a training base.
• The furthest airport from Stinson Municipal Airport (SSF) is Sir Gaëtan Duval Airport (RRG), which is located 11,120 miles (17,895 kilometers) away in Rodrigues Island, Mauritius.
• Because of Stinson Municipal Airport's relatively low elevation of 577 feet, planes can take off or land at Stinson Municipal 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 closest airport to Stinson Municipal Airport (SSF) is Lackland Air Force Base Joint Base San Antonio (SKF), which is located only 7 miles (12 kilometers) WNW of SSF.
• Stinson Municipal Airport (SSF) has 2 runways.