The calculated distance (air line) between Soběslav and Jablonec nad Nisou is approximately 103 miles respectively 166 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 Soběslav and Jablonec nad Nisou has been calculated here.
Air line (approximately)
166 kilometers
90 nautical miles