Just read a thread from Northwest forum
on couple redeemed 240K for 2 business class from
SEA-ATL-Eze(forced stopover)-JNB-NBO-DAR(destination)-CAI(stopover)-AMS-SEA.
If you change the stopover point to CDG, u can redeem 275K for travel half of the world.
275K= 7 nights at Paris + one business class ticket for travel half of the world with 3 stopover points.
you can also redeem another 275K for another business class ticket and find somewhere else nice cate 7 in europe to stay! how about Capri