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PHANGS-HST is an ultraviolet-optical imaging survey of 38 spiral galaxieswithin ~20 Mpc. Combined with the PHANGS-ALMA, PHANGS-MUSE surveys and othermultiwavelength data, the dataset will provide an unprecedented look into theconnections between young stars, HII regions, and cold molecular gas in thesenearby star-forming galaxies. Accurate distances are needed to transformmeasured observables into physical parameters (e.g., brightness to luminosity,angular to physical sizes of molecular clouds, star clusters and associations).PHANGS-HST has obtained parallel ACS imaging of the galaxy halos in the F606Wand F814W bands. Where possible, we use these parallel fields to derive tip ofthe red giant branch (TRGB) distances to these galaxies. In this paper, wepresent TRGB distances for 11 galaxies from ~4 to ~15 Mpc, based on the firstyear of PHANGS-HST observations. Five of these represent the first publishedTRGB distance measurements (IC 5332, NGC 2835, NGC 4298, NGC 4321, and NGC4328), and eight of which are the best available distances to these targets. Wealso provide a compilation of distances for the 118 galaxies in the full PHANGSsample, which have been adopted for the first PHANGS-ALMA public data release.

Distances to PHANGS Galaxies: New Tip of the Red Giant Branch Measurements and Adopted Distances