Block B 1 is an sublocality in Dashrath Puri, South West Delhi, New Delhi, India. Dashrath Puri (0.0 Km), Dabri (0.27 Km), Mahavir Enclave (2.98 Km), Janakpuri (4.7 Km), Sector 2 Dwarka (4.81 Km) are the nearby areas to Block B 1. New Delhi are the nearby cities to Block B 1.