Block B is an sublocality in RHO 2, Greater Noida, Gautam Buddh Nagar District, Uttar Pradesh, India. RHO 2 (0.0 Km), RHO I (2.0 Km), Omicron II Greater Noida (2.3 Km), Sector 31 (2.57 Km), Sector 41 (2.61 Km) are the nearby areas to Block B. Greater Noida, Rampur Jagir, Eachachhar are the nearby cities to Block B.