The calculated distance (air line) between Nageswari and Nārāyanganj is approximately 170 miles respectively 274 kilometers.
By car or train, the actual journey to Nārāyanganj is certainly longer, as only the direct route (as the crow flies) between Nageswari and Nārāyanganj has been calculated here.
Air line (approximately)
274 kilometers
148 nautical miles