My results:
24 degrees from Bob Dole,
27 degrees from Edward Brooke,
23 degrees from Margaret Chase Smith,
22 degrees from Jean-Noël Destréhan,
28 degrees from Everett Dirksen,
20 degrees from Stephen Douglas,
21 degrees from John Glenn,
27 degrees from Daniel Inouye,
21 degrees from John Jones,
24 degrees from Ted Kennedy,
25 degrees from Rand Paul