I think Morocco should yield a few as well - historically it had a very large jewish population, still has some and has avoided the destruction meted out in many other Arab countries. Are not most of the Mellahs going to be inside the inscribed Medinas (of which Morocco has quite a lot!!)??
Have a look athttp://www.jewishgen.org/cemetery/africa/morocco.html
Possbly Fez, Marrakesh, Essouaria, Mazagan, Meknes.
An issue is - does EVERY Jewish cemetery justify a link? I would have thought not - We are not doing so for every Christian or Muslim one though perhaps the survival of Jewish ones is potentially a more significant fact. Better if it is signficant in some hitoric/religious or architectural way??