Distance from San Antonio to Rio Grande

The distance from San Antonio to Rio Grande is approximately 161 km / 100 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