26 miles out is roughly Laurel, Gaithersburg, Sterling, Upper Marlboro. None of those are remotely close to 2 hours away from either location, but none of them are exactly convenient to either location, either.
Quite frankly, if you choose to live that far out from the urban core, you should expect to have difficulty accessing things in the urban core. That's the f*ing tradeoff you make when chasing after your McMansion. I live in a small house near a metro stop because I wanted to prioritize access to the urban core- and guess, what, it works! Potomac Yards is only a 3 metro stop difference for me, or most anyone on the B/O/S line.