The calculated distance (air line) between Rousínov and Jablonec nad Nisou is approximately 130 miles respectively 209 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 Rousínov and Jablonec nad Nisou has been calculated here.
Air line (approximately)
209 kilometers
113 nautical miles