Based on the scale from Akimkin et al. (2012), a catalog of distances to galactic planetary nebulae (PN), classified by Peimbert types, was created. The distribution function for Z-coordinate of the PN is modeled, the values of the scales of the heights of the thin and thick disks, as well as the height of the plane of symmetry of the distribution of the PN relative to the Sun are obtained. The calculated elevations are consistent with the results of other authors, including those obtained from stellar samples.