Distance between Round Rock and Houston
Distance from Round Rock, TX to Houston, TX is 148 miles / 238 kilometers.
Map showing the distance from Round Rock to Houston
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Air distance: | miles km |
Round Rock, TX
| City: | Round Rock, TX |
| Country: | United States |
Houston, TX
| City: | Houston, TX |
| Country: | United States |
Time difference between Round Rock and Houston
There is no time difference between Round Rock and Houston. Current local time in Round Rock and Houston is 20:53 CST (2025-01-22)