Though I wonder, how far do you actually need to be to snap their necks with the force? Maul does it on one who is hiding and when he has his back turned, and Darth Vader on someone who is far away that he cannot even see.
JOL
jollyjim311Scruffy Nerf Herder
Depends on the force users power, I s'pose.
KAS
Kas'ImRestricted
Probably mastery and control more than power.
KAM
kamikzA.I.M Mercenary
I guess, though there shouldn't really be much "range" difference between force users, like Yoda and Luke can both lift/move an X-Wing who is far away....