it's about a 45 minute drive on Sunday , but during the week I don't know as we always go on Sundays . So give your self plenty of time , it will take about an hour to go thru the market inside & then they also have vendors set up outside too . We always spend about 2 hours at the market & come back loaded down with goodies. Take time to eat at one of the restaurants across the street , the food is always good & fresh .
There's also a gal on here-classified section- that has fresh veggies that she grows in Kingwood. I went by today & picked up some Tiny Tim tomatoes & green beans. The tomatoes are the bomb! She also has cucumbers green peppers; she will have okra & squash soon. She's moving in July so get it while you can! Her Mom taught her how to grow a veggie garden when she was growing up in Austin, TX.