The calculated distance (air line) between Tāngāil and Thākurgaon is approximately 153 miles respectively 246 kilometers.
By car or train, the actual journey to Thākurgaon is certainly longer, as only the direct route (as the crow flies) between Tāngāil and Thākurgaon has been calculated here.
Air line (approximately)
246 kilometers
133 nautical miles