The calculated distance (air line) between Kaštel Kambelovac and Šibenik is approximately 28 miles respectively 44 kilometers.
By car or train, the actual journey to Šibenik is certainly longer, as only the direct route (as the crow flies) between Kaštel Kambelovac and Šibenik has been calculated here.
Air line (approximately)
44 kilometers
24 nautical miles