The calculated distance (air line) between Sānkrāil and Raghudebbati is approximately 3 miles respectively 4 kilometers.
By car or train, the actual journey to Raghudebbati is certainly longer, as only the direct route (as the crow flies) between Sānkrāil and Raghudebbati has been calculated here.
Air line (approximately)
4 kilometers
2 nautical miles