  We offer a unified treatment of distinct measures of well-posedness for
homogeneous conic systems. To that end, we introduce a distance to
infeasibility based entirely on geometric considerations of the elements
defining the conic system. Our approach sheds new light on and connects several
well-known condition measures for conic systems, including {\em Renegar's}
distance to infeasibility, the {\em Grassmannian} condition measure, a measure
of the {\em most interior} solution, and other geometric measures of {\em
symmetry} and of {\em depth} of the conic system.
