Block B is an sublocality in Gulmohar Park, South Delhi, New Delhi, India. Gulmohar Park (0.0 Km), Gautam Nagar (0.71 Km), Green Park (1.44 Km), Green Park Extension (1.47 Km), South Extension II (1.59 Km) are the nearby areas to Block B. New Delhi are the nearby cities to Block B.