The calculated distance (air line) between Coimbatore and Gobichettipalayam is approximately 45 miles respectively 72 kilometers.
By car or train, the actual journey to Gobichettipalayam is certainly longer, as only the direct route (as the crow flies) between Coimbatore and Gobichettipalayam has been calculated here.
Air line (approximately)
72 kilometers
39 nautical miles