If u want to become an Advocate or lawyer, LL.B. (3 years) or B.A.,LL,B, (5 years) can't be done by distance education, it has to be a regular course.
Universities offering distance eduction for LL.B. are General LL.B. course and students passing these courses can't register themselves with any Bar Council which is a regulatory body which manages professional membership and other issues for Lawyers.
LL.B. distance is just for knowledge and putting a degree in front of your name but the title and practicing lawyer privilege is not acailable with it.