The calculated distance (air line) between Dragomer and Zagorje ob Savi is approximately 30 miles respectively 49 kilometers.
By car or train, the actual journey to Zagorje ob Savi is certainly longer, as only the direct route (as the crow flies) between Dragomer and Zagorje ob Savi has been calculated here.
Air line (approximately)
49 kilometers
26 nautical miles