jazzman,
I'm usually between 6 1/2 - 7 1/2 feet from the speakers. Closer usually if I've set up any of my stand mounted speakers (e.g. Thiel 02 or Spendor s3/5). Those Thiels are 7' 8" from my listening position at the moment. I have the sofa on sliders so I can actually move it back which I do sometimes. The normal listening distance is super immersive, but even a few inches back snaps the imaging and tone in to more solid form. I like both.