Distance from Rio Grande to San Antonio

The distance from Rio Grande to San Antonio is approximately 547 km / 340 mi (as the crow flies).

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

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

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

DistanceRouteRoute by bikeRoute by foot