The calculated distance (air line) between Sisak and Tržačka Raštela is approximately 45 miles respectively 72 kilometers.
By car or train, the actual journey to Tržačka Raštela is certainly longer, as only the direct route (as the crow flies) between Sisak and Tržačka Raštela has been calculated here.
Air line (approximately)
72 kilometers
39 nautical miles