Which one of the following is the southern-most city ?

Answer: Option C

Raipur is the southern-most city. Raipur city had been the capital of the Haihaya Kings, controlling the traditional forts of the Chhattisgarh for a long time. The town of Raipur has been in existence since the 9th century. The old site and ruins of the fort can be seen in the southern part of the city.