Brook lander here. Rhode Island west to downtown is most likely how you would get there by car but it is horrible. Consider parking car at at Rhode Island station and Metroing. But know this will be a huge time suck. I would guess 1.5 hours in Am and the same in Pm, all told.
We live in NE and our school is in Ne. Work not too far from you and it takes me close to an hour including dropoff and pickup. Without school, it's about 30 min door to door. And school is convenient.