The calculated distance (air line) between Wijk bij Duurstede and Hoofddorp is approximately 36 miles respectively 58 kilometers.
By car or train, the actual journey to Hoofddorp is certainly longer, as only the direct route (as the crow flies) between Wijk bij Duurstede and Hoofddorp has been calculated here.
Air line (approximately)
58 kilometers
31 nautical miles