The calculated distance (air line) between Moravský Krumlov and Jablonec nad Nisou is approximately 126 miles respectively 203 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 Moravský Krumlov and Jablonec nad Nisou has been calculated here.
Air line (approximately)
203 kilometers
110 nautical miles