| Mazarron to Cividale del Friuli | 957.14 mi (1,540.37 km) |
| Mazarron to Civita Castellana | 794.89 mi (1,279.25 km) |
| Mazarron to Civitanova Marche | 882.03 mi (1,419.49 km) |
| Mazarron to Civitavecchia | 760.93 mi (1,224.59 km) |
| Mazarron to Civitella in Val di Chiana | 792.51 mi (1,275.42 km) |
| Mazarron to Clusone | 813.90 mi (1,309.85 km) |
| Mazarron to Coccaglio | 800.71 mi (1,288.62 km) |
| Mazarron to Codigoro | 856.77 mi (1,378.83 km) |
| Mazarron to Codogno | 772.85 mi (1,243.78 km) |
| Mazarron to Codroipo | 933.69 mi (1,502.63 km) |
| Mazarron to Cogoleto | 699.02 mi (1,124.97 km) |
| Mazarron to Colle di Val d'Elsa | 765.83 mi (1,232.48 km) |
| Mazarron to Colle Salvetti | 743.84 mi (1,197.09 km) |
| Mazarron to Collecchio | 775.70 mi (1,248.37 km) |
| Mazarron to Colleferro | 812.75 mi (1,307.99 km) |
