| Sermoneta to Cividale del Friuli | 315.17 mi (507.22 km) |
| Sermoneta to Civita Castellana | 59.38 mi (95.56 km) |
| Sermoneta to Civitanova Marche | 126.82 mi (204.09 km) |
| Sermoneta to Civitavecchia | 71.80 mi (115.56 km) |
| Sermoneta to Civitella in Val di Chiana | 144.22 mi (232.10 km) |
| Sermoneta to Clusone | 335.48 mi (539.90 km) |
| Sermoneta to Coccaglio | 315.43 mi (507.63 km) |
| Sermoneta to Codigoro | 231.01 mi (371.78 km) |
| Sermoneta to Codogno | 298.84 mi (480.93 km) |
| Sermoneta to Codroipo | 304.87 mi (490.65 km) |
| Sermoneta to Cogoleto | 294.15 mi (473.39 km) |
| Sermoneta to Colle di Val d'Elsa | 158.82 mi (255.60 km) |
| Sermoneta to Colle Salvetti | 190.35 mi (306.35 km) |
| Sermoneta to Collecchio | 261.37 mi (420.63 km) |
| Sermoneta to Colleferro | 12.78 mi (20.57 km) |
