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