How many miles from HoustonTX to Mason TX?

Answer 1

307 miles taking this route:

1. Take I-10 WEST from Houston to U.S. 87 NORTH to FREDERICKSBURG and SAN ANGELO at EXIT 529 west of San Antonio. To bypass SAN ANTONIO, take I-410 NORTH & WEST. (EXIT 581 off I-10 to get onto I-410, follow signs to I-410 NORTH ; EXIT 16 off I-410 WEST to get back onto I-10 WEST.)
2. Take U.S. 87 NORTH to Mason.