The calculated distance (air line) between Hénin-Beaumont and Paris 15 Vaugirard is approximately 113 miles respectively 181 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 Hénin-Beaumont and Paris 15 Vaugirard has been calculated here.
Air line (approximately)
181 kilometers
98 nautical miles