| Gradsko to Cividale del Friuli | 526.29 mi (846.97 km) |
| Gradsko to Civita Castellana | 492.21 mi (792.13 km) |
| Gradsko to Civitanova Marche | 434.99 mi (700.05 km) |
| Gradsko to Civitavecchia | 523.05 mi (841.77 km) |
| Gradsko to Civitella in Val di Chiana | 535.84 mi (862.36 km) |
| Gradsko to Clusone | 667.66 mi (1,074.49 km) |
| Gradsko to Coccaglio | 658.34 mi (1,059.50 km) |
| Gradsko to Codigoro | 543.12 mi (874.06 km) |
| Gradsko to Codogno | 661.79 mi (1,065.04 km) |
| Gradsko to Codroipo | 539.67 mi (868.52 km) |
| Gradsko to Cogoleto | 698.69 mi (1,124.44 km) |
| Gradsko to Colle di Val d'Elsa | 564.51 mi (908.50 km) |
| Gradsko to Colle Salvetti | 598.91 mi (963.85 km) |
| Gradsko to Collecchio | 629.59 mi (1,013.23 km) |
| Gradsko to Colleferro | 460.72 mi (741.45 km) |
