The Florida property is just massive.
The few times I went to the cast parking lot for the Magic Kingdom, I realized just how much land Disney owns. I went what felt like miles out of my way, through housing areas (college program housing) and empty land (to be developed later), before reaching Magic Kingdom's backstage area. (Before having to get on a bus to take me to the tunnel. Magic Kingdom is exhausting!) Just when you think you're off Disney property, you see another subtle sign letting you know that nope, the mouse owns this, too.