Sigma II is an locality in Greater Noida, Gautam Buddh Nagar District, Uttar Pradesh, India, 201310. Omicron 1A Greater Noida (1.53 Km), RHO 2 (1.71 Km), Omicron II Greater Noida (2.0 Km), RHO I (2.09 Km), Sector 31 (3.24 Km) are the nearby areas to Sigma II. Greater Noida, Eachachhar are the nearby cities to Sigma II.