| Santomera to Cividale del Friuli | 924.98 mi (1,488.61 km) |
| Santomera to Civita Castellana | 767.28 mi (1,234.82 km) |
| Santomera to Civitanova Marche | 853.33 mi (1,373.30 km) |
| Santomera to Civitavecchia | 733.40 mi (1,180.30 km) |
| Santomera to Civitella in Val di Chiana | 762.69 mi (1,227.43 km) |
| Santomera to Clusone | 780.48 mi (1,256.07 km) |
| Santomera to Coccaglio | 767.55 mi (1,235.25 km) |
| Santomera to Codigoro | 825.31 mi (1,328.20 km) |
| Santomera to Codogno | 739.90 mi (1,190.75 km) |
| Santomera to Codroipo | 901.47 mi (1,450.78 km) |
| Santomera to Cogoleto | 666.24 mi (1,072.21 km) |
| Santomera to Colle di Val d'Elsa | 735.72 mi (1,184.03 km) |
| Santomera to Colle Salvetti | 713.08 mi (1,147.59 km) |
| Santomera to Collecchio | 743.40 mi (1,196.38 km) |
| Santomera to Colleferro | 786.47 mi (1,265.71 km) |
