| Caldas de Reyes to Cividale del Friuli | 1,113.05 mi (1,791.28 km) |
| Caldas de Reyes to Civita Castellana | 1,070.52 mi (1,722.84 km) |
| Caldas de Reyes to Civitanova Marche | 1,129.01 mi (1,816.96 km) |
| Caldas de Reyes to Civitavecchia | 1,041.66 mi (1,676.39 km) |
| Caldas de Reyes to Civitella in Val di Chiana | 1,027.39 mi (1,653.42 km) |
| Caldas de Reyes to Clusone | 945.20 mi (1,521.15 km) |
| Caldas de Reyes to Coccaglio | 944.04 mi (1,519.28 km) |
| Caldas de Reyes to Codigoro | 1,044.90 mi (1,681.61 km) |
| Caldas de Reyes to Codogno | 928.31 mi (1,493.97 km) |
| Caldas de Reyes to Codroipo | 1,090.58 mi (1,755.12 km) |
| Caldas de Reyes to Cogoleto | 873.40 mi (1,405.60 km) |
| Caldas de Reyes to Colle di Val d'Elsa | 998.24 mi (1,606.51 km) |
| Caldas de Reyes to Colle Salvetti | 964.97 mi (1,552.96 km) |
| Caldas de Reyes to Collecchio | 951.61 mi (1,531.47 km) |
| Caldas de Reyes to Colleferro | 1,107.56 mi (1,782.45 km) |
