The calculated distance (air line) between Tržačka Raštela and Brčko is approximately 148 miles respectively 238 kilometers.
By car or train, the actual journey to Brčko is certainly longer, as only the direct route (as the crow flies) between Tržačka Raštela and Brčko has been calculated here.
Air line (approximately)
238 kilometers
129 nautical miles