A compendium of distances to molecular clouds in the Star Formation Handbook Catherine Zucker, Joshua S. Speagle, Edward F. Schlafly, Gregory M. Green, Douglas P. Finkbeiner, Alyssa Goodman and João Alves A&A, 633 (2020) A51 Published online: 10 January 2020 DOI: 10.1051/0004-6361/201936145