The calculated distance (air line) between Fulnek and Jablonec nad Nisou is approximately 140 miles respectively 225 kilometers.
By car or train, the actual journey to Jablonec nad Nisou is certainly longer, as only the direct route (as the crow flies) between Fulnek and Jablonec nad Nisou has been calculated here.
Air line (approximately)
225 kilometers
121 nautical miles