The calculated distance (air line) between Jagdīspur and Mahārājgani is approximately 45 miles respectively 72 kilometers.
By car or train, the actual journey to Mahārājgani is certainly longer, as only the direct route (as the crow flies) between Jagdīspur and Mahārājgani has been calculated here.
Air line (approximately)
72 kilometers
39 nautical miles