The calculated distance (air line) between Bhola and Chhāgalnāiya is approximately 60 miles respectively 96 kilometers.
By car or train, the actual journey to Chhāgalnāiya is certainly longer, as only the direct route (as the crow flies) between Bhola and Chhāgalnāiya has been calculated here.
Air line (approximately)
96 kilometers
52 nautical miles