Houston to San Antonio: where to stop

A stop about every 45 minutes

The best bet in each stretch: a likely-clean restroom first, then a travel center or gas. Estimates come from who runs the store until drivers review it.

• 739 Cane Island Parkway Likely cleanest. Buc-ee's Katy · 28 mi from Houston 30 min in
• 661 Flatonia · Smithville Mixedest. Amigos Country Corner Flatonia · 105 mi from Houston 1 hr 30 min in
• 609 Austin Street Likely cleanest. QuikTrip Seguin · 158 mi from Houston 2 hr 30 min in

Long stretches without a likely-clean stop

• 107 miles, about 1 hr 45 min: from Exit 739 (TX) to Exit 632 (TX). Stop before it if you can.

Other drives on I-10

• Beaumont to San Antonio
• Houston to Kerrville
• Fort Stockton to San Antonio