The calculated distance (air line) between Bjelovar and Slavonski Brod is approximately 76 miles respectively 122 kilometers.
By car or train, the actual journey to Slavonski Brod is certainly longer, as only the direct route (as the crow flies) between Bjelovar and Slavonski Brod has been calculated here.
Air line (approximately)
122 kilometers
66 nautical miles