| Castellana Grotte to Civita Castellana | 264.43 mi (425.56 km) |
| Castellana Grotte to Civitanova Marche | 242.59 mi (390.41 km) |
| Castellana Grotte to Civitavecchia | 290.13 mi (466.93 km) |
| Castellana Grotte to Civitella in Val di Chiana | 329.41 mi (530.13 km) |
| Castellana Grotte to Clusone | 500.28 mi (805.13 km) |
| Castellana Grotte to Coccaglio | 484.97 mi (780.49 km) |
| Castellana Grotte to Codigoro | 373.89 mi (601.71 km) |
| Castellana Grotte to Codogno | 478.59 mi (770.22 km) |
| Castellana Grotte to Codroipo | 408.90 mi (658.06 km) |
| Castellana Grotte to Cogoleto | 495.88 mi (798.04 km) |
| Castellana Grotte to Colle di Val d'Elsa | 354.53 mi (570.55 km) |
| Castellana Grotte to Colle Salvetti | 389.83 mi (627.37 km) |
| Castellana Grotte to Collecchio | 441.83 mi (711.05 km) |
| Castellana Grotte to Colleferro | 223.23 mi (359.25 km) |
| Castellana Grotte to Collegno | 564.39 mi (908.30 km) |
