/ Quizzes / How Far, How Long? Quiz How Far, How Long? Quiz See if your knowledge of your favorite sports measures up. by Beth RowenWant to learn more about stadiums? Visit Major League Ballparks! Question 1 (out of 10): How far apart are the bases in professional baseball? 60 feet 80 feet 90 feet 75 feet More Quizzes from Factmonster: Try another Sports Quiz ! Quiz Archive