The calculated distance (air line) between Tržačka Raštela and Bosanska Krupa is approximately 19 miles respectively 31 kilometers.
By car or train, the actual journey to Bosanska Krupa is certainly longer, as only the direct route (as the crow flies) between Tržačka Raštela and Bosanska Krupa has been calculated here.
Air line (approximately)
31 kilometers
17 nautical miles