Interesting. I've never shopped at one; though my home is near the intersection of two interstates, I'd have to drive about 7 hours to get to one. You're even worse off!
It appears that the pole of inaccessibility for Micro Center for a place in the lower 48 on an interstate is around Spokane to Missoula (Santa Clara vs Denver), but that's only about 3 hours' longer drive than you would have.
(I've never really understood why a tech hub as large and historical as Seattle doesn't have one. It's weird that it's such a relative desert.)