The calculated distance (air line) between Robertsonpet and Rāmāpuram is approximately 62 miles respectively 100 kilometers.
By car or train, the actual journey to Rāmāpuram is certainly longer, as only the direct route (as the crow flies) between Robertsonpet and Rāmāpuram has been calculated here.
Air line (approximately)
100 kilometers
54 nautical miles