Complex sentence: Azuga is 140 km from Badajoz, 125 km from Córdoba, and 140 km from Seville, in the foothills of Sierra Morena in the frontier region of Campiña Sur.
Split into simpler sentences: Azuga is 140 km from Badajoz, 125 km from Córdoba, and 140 km from Seville. It is located in the foothills of Sierra Morena in the frontier region of Campiña Sur.