Nonstop flight route between Winona, Minnesota, United States and San Antonio, Texas, United States:
Departure Airport:

Arrival Airport:

Distance from ONA to SSF:
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- About this route
- ONA Airport Information
- SSF Airport Information
- Facts about ONA
- Facts about SSF
- Map of Nearest Airports to ONA
- List of Nearest Airports to ONA
- Map of Furthest Airports from ONA
- List of Furthest Airports from ONA
- 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 Winona Municipal Airport (ONA), Winona, Minnesota, United States and Stinson Municipal Airport (SSF), San Antonio, Texas, United States would travel a Great Circle distance of 1,084 miles (or 1,745 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 Winona Municipal Airport and Stinson Municipal Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | ONA / KONA |
Airport Names: |
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Location: | Winona, Minnesota, United States |
GPS Coordinates: | 44°4'37"N by 91°42'29"W |
Operator/Owner: | City of Winona |
Airport Type: | Public |
Elevation: | 656 feet (200 meters) |
# of Runways: | 2 |
View all routes: | Routes from ONA |
More Information: | ONA Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | SSF / KSSF |
Airport Names: |
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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 Winona Municipal Airport (ONA):
- In addition to being known as "Winona Municipal Airport", another name for ONA is "Max Conrad Field".
- Because of Winona Municipal Airport's relatively low elevation of 656 feet, planes can take off or land at Winona 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 Winona Municipal Airport (ONA) is Margaret River Airport (MGV), which is located 10,846 miles (17,454 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Winona Municipal Airport (ONA) is La Crosse Regional Airport (LSE), which is located 26 miles (42 kilometers) ESE of ONA.
- Winona Municipal Airport (ONA) has 2 runways.
Facts about Stinson Municipal Airport (SSF):
- Stinson Municipal Airport covers an area of 360 acres at an elevation of 577 feet above mean sea level.
- Established in 1915 when the Stinson family initially leased the land from the City of San Antonio, Stinson Municipal Airport is the second oldest general aviation airport in continuous operation in the United States.
- In addition to being known as "Stinson Municipal Airport", another name for SSF is "Stinson Field".
- Stinson Municipal Airport (SSF) has 2 runways.
- 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.
- 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.
- 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.