The calculated distance (air line) between Kattivākkam and Karumbākkam is approximately 39 miles respectively 62 kilometers.
By car or train, the actual journey to Karumbākkam is certainly longer, as only the direct route (as the crow flies) between Kattivākkam and Karumbākkam has been calculated here.
Air line (approximately)
62 kilometers
34 nautical miles