The calculated distance (air line) between Bruay-sur-l'Escaut and Paris 15 Vaugirard is approximately 121 miles respectively 195 kilometers.
By car or train, the actual journey to Paris 15 Vaugirard is certainly longer, as only the direct route (as the crow flies) between Bruay-sur-l'Escaut and Paris 15 Vaugirard has been calculated here.
Air line (approximately)
195 kilometers
105 nautical miles