The calculated distance (air line) between Velika Gorica and Rogaška Slatina is approximately 42 miles respectively 67 kilometers.
By car or train, the actual journey to Rogaška Slatina is certainly longer, as only the direct route (as the crow flies) between Velika Gorica and Rogaška Slatina has been calculated here.
Air line (approximately)
67 kilometers
36 nautical miles