Distance from San Antonio to Rio Grande

The distance from San Antonio to Rio Grande is approximately 3.4 km / 2.1 mi (as the crow flies).

The following map shows the distance from San Antonio to Rio Grande.

For more detailed information about any of the places please click on the place name:
• San Antonio
• Rio Grande

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Current distance: San Antonio -> Rio Grande
Show reverse: Rio Grande -> San Antonio

DistanceRouteRoute by bikeRoute by foot