The calculated distance (air line) between Frenštát pod Radhoštěm and Přerov is approximately 35 miles respectively 56 kilometers.
By car or train, the actual journey to Přerov is certainly longer, as only the direct route (as the crow flies) between Frenštát pod Radhoštěm and Přerov has been calculated here.
Air line (approximately)
56 kilometers
30 nautical miles