B - Block is an neighbourhood in Naraina Vihar, Naraina, South West Delhi, New Delhi, India. Naraina (0.0 Km), Inder Puri (2.36 Km), Mansarover Garden (3.13 Km), Rajouri Garden (3.56 Km), Mayapuri (3.67 Km) are the nearby areas to B - Block. New Delhi are the nearby cities to B - Block.