Sakshi below I am mentioning few of the best colleges an the programmes offered by them in our country for pursuing MBA/PGDM in distance learning programme:

Narsee Monjee Institute of Management Studies (NMIMS), Global Access School for Continuing Education (NGA-SCE)

• Post Graduate Diploma in Business Management (2 Years); Retail Management
• Post Graduate Diploma in Marketing Management (2 Years)
• Post Graduate Diploma in Financial Management (2 Years)
• Post Graduate Diploma in Human Resource Management (2 Years)
• Post Graduate Diploma in International Trade Management (2 Years)
• Post Graduate Diploma in Banking And Finance (2 Years)
• Post Graduate Diploma in Supply Chain Management (2 Years)

Institute of Management Technology, Centre for Distance Learning

• Post Graduate Diploma in Management (2 Years)
• Post Graduate Diploma (1 Year) in – Business Administration; Human Resource Management; Marketing Management; Financial Management; Material and Supply Chain Management

Symbiosis Center for Distance Learning

• Post Graduate Diploma in Business Administration (2 Years), Specialisations – Finance; Marketing; Operations; HR; Customer Relationship Management; Management Accounting (Dual specialisation option available)
• Post Graduate Diploma in International Business (2 years)
• Post Graduate Diploma in Banking and Finance (2 years)
• Post Graduate Diploma in Human Resource Management (1 Year)
• Post Graduate Diploma in Insurance Management (1 Year)
• Post Graduate Diploma in Retail Management (1 Year)
• Post Graduate Diploma in Customer Relationship Management (1 Year)
• Post Graduate Diploma in Supply Chain Management (1 Year)
• Post Graduate Diploma in Export and Import Management (1 Year)
• Post Graduate Diploma in Information Technology (2 years)

Sikkim Manipal University Directorate of Distance Education

• Masters of Business Administration (2 Years), Specialisations – Marketing; Retail Operations; Information Systems; Operations; Banking; Project; Total Quality Management; Human Resource; Healthcare Services; Finance
• Post Graduate Diploma in Business Administration (3 Years)

IGNOU

• Master of Business Administration (MBA) (maximum duration is 8 years)
• Post-Graduate Diploma in Management (1 Year)
• Post Graduate Diploma in Human Resource Management (1 Year)
• Post-Graduate Diploma in Financial Management (1 Year)
• Post-Graduate Diploma in Operations Management (1 Year)
• Post-Graduate Diploma in Marketing Management (1 Year)
• Post-Graduate Diploma in Financial Markets Practice(1 Year)

Prin LN Welingkar Institute of Management

• Post Graduate Diploma In Management (2 Years), Specialisation in Marketing Management; Finance Management; Human Resource Management; Retail Management Operations Management; Supply Chain Management; Business Administration; E-Business; International Business; Banking, Investment and Insurance (Dual specialisation option available)

Amity University, (Distance Learning)

• Master of Business Administration (2 Years)
• Master of Financial Management (2 Years)
• PG Diploma in Business Management (1 Year)
• PG Diploma in Material Management(1 Year)
• PG Diploma in Marketing Management(1 Year)
• PG Diploma in Financial Management (1 Year)
• PG Diploma in Information Technology (1 Year)
• Diploma in Advertising & Brand Management ( 6 months)
• PG Diploma in Export Management (1 Year)
• PG Diploma in Production Operation Management (1 Year)
• PG Diploma in Insurance Management (1 Year)
• PG Diploma in NGO Management (1 Year)
• PG Diploma in Retail Management (1 Year)
• PG Diploma in Logistics & Supply Chain Management (1 Year)
• PG Diploma in Human Resource Management (1 Year)

ICFAI University

• Master of Business Administration  (2 Years)(IU Sikkim)
• MBA (2 Years), specialisation in Marketing; Human Resource Management; Finance (IU Tripura)
• MBA (2 Years), specialisation in Hospital Administration; Pharma Management; Telecom Management (IU Sikkim)
• Executive MBA (2 Years)(IU Sikkim)
• PG Diploma in Financial Analysis (2 Years) (IU Tripura)
• Diploma in Investment Management (1 Year) (IU Tripura)
• Diploma in Derivatives & Risk Management (1 Year) (IU Tripura)
• Diploma in Global Financial Markets (1 Year) (IU Tripura)
• Diploma in Talent Management (1 Year) (IU Tripura)
• Diploma in Innovation Management (1 Year) (IU Tripura)
• Diploma in Retail Management (1 Year)
• Diploma in International Business (1 Year) (IU Tripura)

Annamalai University

• Master of Business Administration  (2 Years)
• MBA (E-Business)
• MBA (International Business)
• MBA (Human Resource Management)
• MBA (Marketing Management)
• MBA (Financial Management

MIT School of Distance Education

• Post Graduate Diploma in Business Administration (2 Years)
• Post Graduate Diploma in Energy Management (1 Year)

If you ask especially about IMT Ghaziabad's centre for distance learning program so it's one of the best in our country. It's wonderful you can look forward to getting it.