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 of the following radiations has the longest…The planet with the longest orbit around the sun is?The planet with the shortest orbit around the sun is?Which two planets lie between the sun and the earth?If the force of attraction between the sun and the…