Nonstop flight route between Seward, Alaska, United States and San Antonio, Texas, United States:
Departure Airport:

Arrival Airport:

Distance from SWD to SSF:
Share this route:
Jump to:
- About this route
- SWD Airport Information
- SSF Airport Information
- Facts about SWD
- Facts about SSF
- Map of Nearest Airports to SWD
- List of Nearest Airports to SWD
- Map of Furthest Airports from SWD
- List of Furthest Airports from SWD
- Map of Nearest Airports to SSF
- List of Nearest Airports to SSF
- Map of Furthest Airports from SSF
- List of Furthest Airports from SSF
About this route:
A direct, nonstop flight between Seward Airport (SWD), Seward, Alaska, United States and Stinson Municipal Airport (SSF), San Antonio, Texas, United States would travel a Great Circle distance of 3,158 miles (or 5,082 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 Seward 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 Seward 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:
IATA / ICAO Codes: | SWD / PAWD |
Airport Name: | Seward Airport |
Location: | Seward, Alaska, United States |
GPS Coordinates: | 60°7'36"N by 149°25'8"W |
Area Served: | Seward, Alaska |
Operator/Owner: | Alaska DOT&PF - Central Region |
Airport Type: | Public |
Elevation: | 22 feet (7 meters) |
# of Runways: | 2 |
View all routes: | Routes from SWD |
More Information: | SWD Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SSF / KSSF |
Airport Names: |
|
Location: | San Antonio, Texas, United States |
GPS Coordinates: | 29°20'12"N by 98°28'15"W |
Area Served: | San Antonio, Texas, USA |
Operator/Owner: | City of San Antonio |
Airport Type: | Public |
Elevation: | 577 feet (176 meters) |
# of Runways: | 2 |
View all routes: | Routes from SSF |
More Information: | SSF Maps & Info |
Facts about Seward Airport (SWD):
- Seward Airport (SWD) has 2 runways.
- The airport was built during World War II.
- Because of Seward Airport's relatively low elevation of 22 feet, planes can take off or land at Seward 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 furthest airport from Seward Airport (SWD) is Port Elizabeth International Airport (PLZ), which is located 10,617 miles (17,086 kilometers) away in Port Elizabeth, South Africa.
- The closest airport to Seward Airport (SWD) is Chenega Bay Airport (NCN), which is located 49 miles (79 kilometers) E of SWD.
Facts about Stinson Municipal Airport (SSF):
- Stinson Municipal Airport (SSF) has 2 runways.
- 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 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.
- Stinson Municipal Airport is a city owned, public use airport located six nautical miles south of Downtown San Antonio in Bexar County, Texas, United States.
- In August 2010, The Texas Wing of the Civil Air Patrol announced it will be locating its statewide headquarters to Stinson Municipal Airport.
- In addition to being known as "Stinson Municipal Airport", another name for SSF is "Stinson Field".
- 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.