The calculated distance (air line) between Hendrik-Ido-Ambacht and Hilversum is approximately 35 miles respectively 56 kilometers.
By car or train, the actual journey to Hilversum is certainly longer, as only the direct route (as the crow flies) between Hendrik-Ido-Ambacht and Hilversum has been calculated here.
Air line (approximately)
56 kilometers
30 nautical miles