Rockwall to San Antonio: Road Trip Guide & Distance

How far is Rockwall from San Antonio?

The distance from Rockwall to San Antonio is 270.5 miles (435.3 km) as the crow flies. San Antonio is located SSW of Rockwall. By car, the driving distance is approximately 296.6 miles, taking about 5h 24min. A direct flight would take roughly 1h 3min. Both are located in United States.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.

Coordinates come from public place data for Rockwall and San Antonio. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.