A1 Block is an neighbourhood in Keshav Puram, Tri Nagar, North West Delhi, New Delhi, India. Tri Nagar (0.0 Km), Shakurpur (2.68 Km), Ashok Vihar (3.02 Km), Punjabi Bagh (3.46 Km), Shastri Nagar (3.76 Km) are the nearby areas to A1 Block. New Delhi are the nearby cities to A1 Block.