The distances are determined for 145 Galactic planetary nebulae, using
two methods. The distances for a sample of 131 planetary nebulae are
determined using method A, based on the stellar mass and surface gravi
ty. Method B, making use of the stellar luminosity, is applied to anot
her sample of 61 planetary nebulae, of which 47 are in common with tho
se in the sample for method A. The properties of the central star, suc
h as the core mass, luminosity, and surface gravity, are inferred from
the modeling of the distance-independent parameters. The results from
the two methods used in this paper are consistent with each other. A
distance of 11.3 kpc is found for K648 using method A of this work. Th
is is in good agreement with the distance of 10 kpc of its hosting glo
bular cluster M15. The distances obtained in this work are found in be
tween the ''long'' distance scales, such as the spectroscopic distance
of Mendez et al., the statistical distances of Cudworth, Kingsburgh &
Barlow, and Kingsburgh & English, and the ''short'' distance scales,
such as the ''standard distances'' of Gathier, the mean reddening dist
ance of Pottasch, the statistical distances of Acker, Maciel & Pottasc
h, and Daub. On average, the newly recalibrated distances of Cahn et a
l. show only 2% differences from the method A distances in this work,
with a standard deviation of about 75%. The Mendez, Kudritzki, & Herre
ro spectroscopic distances show the best correlation with the distance
s of this work.