The calculated distance (air line) between Comilla and Pār Naogaon is approximately 169 miles respectively 272 kilometers.
By car or train, the actual journey to Pār Naogaon is certainly longer, as only the direct route (as the crow flies) between Comilla and Pār Naogaon has been calculated here.
Air line (approximately)
272 kilometers
147 nautical miles