Originally Posted by
sbm12
Welcome to FlyerTalk!
It is not possible without huge devaluation in the number of points, if at all. The best you could expect to do is to take 100,000 CO points and end up with 12,000 FB points, and that comes with a lot of fine print in the process.
http://www.webflyer.com/programs/mileage_converter/
I'd look to top off those accounts if they are close to a reward and just redeem directly from them.
ahh i feared as much, thanks for your help !