The calculated distance (air line) between Pār Naogaon and Lalmonirhat is approximately 83 miles respectively 133 kilometers.
By car or train, the actual journey to Lalmonirhat is certainly longer, as only the direct route (as the crow flies) between Pār Naogaon and Lalmonirhat has been calculated here.
Air line (approximately)
133 kilometers
72 nautical miles