Which of the following planets has the longest orbit around the sun? by Sunday | Aug 12 | Geography WAEC | 0 comments A. Saturn B. Venus C. Mars D. Neptune E. Jupiter Correct Answer: Option D – Neptune Users Also Read These:Which two planets lie between the sun and the earth?An eclipse of the sun by the moon occurs when the…The planet with the longest orbit around the sun is?If the force of attraction between the sun and the…Which of the following planets has twelve satellites?