| Caycuma to Cividale del Friuli | 981.92 mi (1,580.24 km) |
| Caycuma to Civita Castellana | 1,011.49 mi (1,627.84 km) |
| Caycuma to Civitanova Marche | 943.37 mi (1,518.21 km) |
| Caycuma to Civitavecchia | 1,043.53 mi (1,679.41 km) |
| Caycuma to Civitella in Val di Chiana | 1,044.81 mi (1,681.46 km) |
| Caycuma to Clusone | 1,143.94 mi (1,841.00 km) |
| Caycuma to Coccaglio | 1,139.83 mi (1,834.38 km) |
| Caycuma to Codigoro | 1,030.73 mi (1,658.80 km) |
| Caycuma to Codogno | 1,150.20 mi (1,851.07 km) |
| Caycuma to Codroipo | 1,001.26 mi (1,611.37 km) |
| Caycuma to Cogoleto | 1,198.98 mi (1,929.57 km) |
| Caycuma to Colle di Val d'Elsa | 1,074.09 mi (1,728.58 km) |
| Caycuma to Colle Salvetti | 1,106.72 mi (1,781.09 km) |
| Caycuma to Collecchio | 1,123.01 mi (1,807.30 km) |
| Caycuma to Colleferro | 983.26 mi (1,582.40 km) |
