3A is an neighbourhood in Sector 3, Chandigarh, Chandigarh Capital Region, India. Sector 18 (3.81 Km), Sector 15 (3.96 Km), Sector 21 (5.16 Km), Sector 36 (5.82 Km), Sector 35 (6.68 Km) are the nearby areas to 3A. Chandigarh, Chhoti Bari Parachh, Sukteri, Khudda Lahora, Panchkula are the nearby cities to 3A.