The calculated distance (air line) between Bystřice nad Pernštejnem and Jihlava is approximately 31 miles respectively 50 kilometers.
By car or train, the actual journey to Jihlava is certainly longer, as only the direct route (as the crow flies) between Bystřice nad Pernštejnem and Jihlava has been calculated here.
Air line (approximately)
50 kilometers
27 nautical miles