Here is the list of top 25 Distance Learning Colleges of India which you are looking for .

Indira Gandhi National Open University New Delhi
Yashwantrao C. Maharashtra Open University Nashik
IMT Distance and Open Learning Institute Ghaziabad
Sikkim Manipal University Gangtok
Symbiosis Centre for Distance Learning Pune
MP Bhoj (Open) University Bhopal
Dr. BR Ambedkar Open University (BRAOU) Hyderabad
Netaji Subhas Open University Kolkata
University of Mumbai (IDOL) Mumbai
Maharishi Dayanand University (DDE) Rohtak
Maulana Azad National Urdu University (DDE) Hyderabad
University of Delhi (SOL) New Delhi
Annamalai University (DDE) Annamalainagar
Dr. Babasaheb Ambedkar Open University Ahmedabad
Karnataka State Open University Mysore
Acharya Nagarjuna University (CDE) Guntur
The ICFAI University Sikkim Gangtok
Osmania University (PGRRCDE) Hyderabad
Alagappa University (DDE) Karaikudi
Shivaji University (CDE) Kolhapur
The ICFAI University Tripura West Tripura
SNDT - Women's University (CDE) Mumbai
Himachal Pradesh University (ICDEOL) Shimla
Tamil Nadu Open University Chennai
University of Madras (IDE) Chennai