Settlements similar to or like Karnataka

Area encompassing the Indian states of Andhra Pradesh, Karnataka, Kerala, Tamil Nadu, and Telangana, Goa as well as the union territories of Andaman and Nicobar Islands, Lakshadweep, and Puducherry, comprising 19.31% of India's area . Bounded by the Bay of Bengal in the east, the Arabian Sea in the west and the Indian Ocean in the south. Wikipedia

State in southern India. Chennai. Wikipedia

State on the western coast of India with a coastline of 1600 km – most of which lies on the Kathiawar peninsula – and a population of 60.4 million. Fifth-largest Indian state by area and the ninth-largest state by population. Wikipedia

State on the southwestern Malabar Coast of India. Formed on 1 November 1956, following the passage of the States Reorganisation Act, by combining Malayalam-speaking regions of the erstwhile states of Travancore-Cochin and Madras. Wikipedia

State in the south-eastern coastal region of India. Seventh-largest state by area covering an area of 162975 km2 and tenth-most populous state with 49,386,799 inhabitants. Wikipedia

State in the eastern region of India along the Bay of Bengal. Fourth-most populous state and the fourteenth-largest state by area in India. Wikipedia