Crossword clues for the word: PARSECS The word PARSECS has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for PARSECS Showing 1 to 8 of 8 results Clue(s) "Units of measurement, 19.2 trillion miles." Astronomical distances Astronomical measures Cosmic units Han Solo claims to have made the Kessel Run in less than 12 of these Space distances They're longer than light-years Units for astronomical distances.