The calculated distance (air line) between Vratimov and Jablonec nad Nisou is approximately 154 miles respectively 247 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 Vratimov and Jablonec nad Nisou has been calculated here.
Air line (approximately)
247 kilometers
133 nautical miles