The calculated distance (air line) between Bruay-la-Buissière and Le Havre is approximately 128 miles respectively 206 kilometers.
By car or train, the actual journey to Le Havre is certainly longer, as only the direct route (as the crow flies) between Bruay-la-Buissière and Le Havre has been calculated here.
Air line (approximately)
206 kilometers
111 nautical miles