Vellore is a city and the administrative headquarters of Vellore District in the South Indian state of Tamil Nadu. Located on the banks of Palar River in the north-eastern part of Tamil Nadu and has been ruled, at different times, by the Pallavas, Medieval Cholas, Later Cholas, Vijayanagar Empire, Rashtrakutas, Carnatic kingdom, and the British. Vellore has four zones (totally 60 wards) which cover an area of 87.915 km2 and has a population of 423,425 based on 2001 census.
Puducherry lies in the southern part of the Indian Peninsula. The areas of Puducherry and Karaikal are bound by the state of Tamil Nadu, while Yanam and Mayyazhi are enclosed by the states of Andhra Pradesh and Kerala respectively. Puducherry is the 29th most populous and the third most densely populated state/UT in India. https://www.ahataxis.com/Vellore-to-Pondicherry-taxi