From Carboneras, the road travels 41 km (25 miles) inland through sweeping, treeless moorland to Najar.
Carboneras and Najar unfortunately have no road connecting them. 
mnli hypothesis: Carboneras and Najar unfortunately have no road connecting them.  premise: From Carboneras, the road travels 41 km (25 miles) inland through sweeping, treeless moorland to Najar.