| Mairena del Alcor to Cividale del Friuli | 1,153.37 mi (1,856.18 km) |
| Mairena del Alcor to Civita Castellana | 1,018.71 mi (1,639.45 km) |
| Mairena del Alcor to Civitanova Marche | 1,100.93 mi (1,771.78 km) |
| Mairena del Alcor to Civitavecchia | 985.18 mi (1,585.50 km) |
| Mairena del Alcor to Civitella in Val di Chiana | 1,006.35 mi (1,619.57 km) |
| Mairena del Alcor to Clusone | 998.24 mi (1,606.52 km) |
| Mairena del Alcor to Coccaglio | 988.37 mi (1,590.63 km) |
| Mairena del Alcor to Codigoro | 1,059.64 mi (1,705.33 km) |
| Mairena del Alcor to Codogno | 963.26 mi (1,550.21 km) |
| Mairena del Alcor to Codroipo | 1,129.62 mi (1,817.94 km) |
| Mairena del Alcor to Cogoleto | 892.29 mi (1,436.00 km) |
| Mairena del Alcor to Colle di Val d'Elsa | 978.30 mi (1,574.42 km) |
| Mairena del Alcor to Colle Salvetti | 952.59 mi (1,533.04 km) |
| Mairena del Alcor to Collecchio | 972.47 mi (1,565.05 km) |
| Mairena del Alcor to Colleferro | 1,041.04 mi (1,675.39 km) |
