Block C is an sublocality in Sewa Nagar, South East Delhi, New Delhi, India. Sewa Nagar (0.0 Km), Defence Colony (0.81 Km), South Extension I (1.07 Km), Lajpat Nagar I (1.8 Km), South Extension II (2.09 Km) are the nearby areas to Block C. New Delhi are the nearby cities to Block C.