Durant also accounted for nine rebounds with five assists, while Westbrook contributed 12 and six as the Thunder downed the Magic for the eighth time in nine meetings.
Jeremy Lamb had 16 points for Oklahoma City.
Orlando was led by Arron Afflalo 25 points.
Nikola Vucevic helped out with 13 points and 16 rebounds.
UPI horse racing weekend preview
Bo Jackson: I can't help Jameis Winston anymore