| Ryde to Cividale del Friuli | 740.07 mi (1,191.02 km) |
| Ryde to Civita Castellana | 866.90 mi (1,395.15 km) |
| Ryde to Civitanova Marche | 866.70 mi (1,394.81 km) |
| Ryde to Civitavecchia | 855.91 mi (1,377.46 km) |
| Ryde to Civitella in Val di Chiana | 786.99 mi (1,266.53 km) |
| Ryde to Clusone | 609.59 mi (981.04 km) |
| Ryde to Coccaglio | 624.30 mi (1,004.72 km) |
| Ryde to Codigoro | 737.17 mi (1,186.36 km) |
| Ryde to Codogno | 632.11 mi (1,017.28 km) |
| Ryde to Codroipo | 726.45 mi (1,169.10 km) |
| Ryde to Cogoleto | 632.16 mi (1,017.36 km) |
| Ryde to Colle di Val d'Elsa | 767.09 mi (1,234.51 km) |
| Ryde to Colle Salvetti | 734.49 mi (1,182.04 km) |
| Ryde to Collecchio | 669.64 mi (1,077.68 km) |
| Ryde to Colleferro | 916.59 mi (1,475.12 km) |
