The calculated distance (air line) between Kattivākkam and Nāravārikuppam is approximately 9 miles respectively 15 kilometers.
By car or train, the actual journey to Nāravārikuppam is certainly longer, as only the direct route (as the crow flies) between Kattivākkam and Nāravārikuppam has been calculated here.
Air line (approximately)
15 kilometers
8 nautical miles