The calculated distance (air line) between Visakhapatnam and Rāmachandrapuram is approximately 97 miles respectively 156 kilometers.
By car or train, the actual journey to Rāmachandrapuram is certainly longer, as only the direct route (as the crow flies) between Visakhapatnam and Rāmachandrapuram has been calculated here.
Air line (approximately)
156 kilometers
84 nautical miles