There is no argument that some are much more spread out than others. But the question is whether or not that matters to you, and if so how much.
We normally have a car and drive everywhere not named MK. So for us, having multiple bus stops doesn't really matter all that much. For those days when we are making multiple stops, it adds what, 10 minutes to our day, round-trip? Maybe 15? I mean, sure that matters, but even at my hourly consulting rate it doesn't matter that much.
The other place where it can matter is getting to resort services. At SSR, the longest you can possibly walk from a building to the entrance of Artist's Palette is a half mile (per google maps from either the back corner of Carousel or Congress Park). OKW is a little worse but not much at 0.6 miles from the far corner of South Point. This is a bigger deal if anyone in your party has mobility limitations. But, we aren't in that position (yet). It's less pleasant in the rain, but so are the theme parks. If it's really bad, we just hunker down in the villa until it passes, continuing our semi-permanent game of Hearts. That's what the deck of cards in the Owner's Locker is for.
Some people hate having to walk more than they have to while at WDW with a white hot passion. If you are one of those people, you really don't want to stay at OKW or SSR. If you have anyone in your party with limited mobility, that's another reason to think hard about it.
But I happen to like having my resort be a respite from the hustle and bustle of the theme parks, and the quieter the better. I'm willing to trade that for a little extra time getting to wherever. That elevates places like SSR and OKW higher on my personal list than it might be for most others. The fact that they cost less points and tend to be available at 7 months is just a bonus. Likewise, BLT is a little lower on my list than it is for many others.