The calculated distance (air line) between Bhātpāra Abhaynagar and Kushtia is approximately 65 miles respectively 104 kilometers.
By car or train, the actual journey to Kushtia is certainly longer, as only the direct route (as the crow flies) between Bhātpāra Abhaynagar and Kushtia has been calculated here.
Air line (approximately)
104 kilometers
56 nautical miles