The calculated distance (air line) between Belonia and Char Bhadrāsan is approximately 78 miles respectively 126 kilometers.
By car or train, the actual journey to Char Bhadrāsan is certainly longer, as only the direct route (as the crow flies) between Belonia and Char Bhadrāsan has been calculated here.
Air line (approximately)
126 kilometers
68 nautical miles