The calculated distance (air line) between Chhātak and Pār Naogaon is approximately 171 miles respectively 276 kilometers.
By car or train, the actual journey to Pār Naogaon is certainly longer, as only the direct route (as the crow flies) between Chhātak and Pār Naogaon has been calculated here.
Air line (approximately)
276 kilometers
149 nautical miles