The exit access travel distance — measured from the most remote point within a story along the natural and unobstructed path of horizontal and vertical egress travel to the entrance to an exit — shall not exceed the distances given in Table 1017.2. For sprinklered buildings: B occupancy 300ft, F/S occupancy 250ft, H occupancy varies, R occupancy 250ft. Unsprinklered: typically 200ft. One of the most critical code sections for floor plan design in any building. Drives placement of stairwells, exit corridors, and emergency exits.