| Marki to Cividale del Friuli | 551.83 mi (888.08 km) |
| Marki to Civita Castellana | 802.84 mi (1,292.05 km) |
| Marki to Civitanova Marche | 710.74 mi (1,143.83 km) |
| Marki to Civitavecchia | 829.40 mi (1,334.79 km) |
| Marki to Civitella in Val di Chiana | 752.76 mi (1,211.44 km) |
| Marki to Clusone | 671.67 mi (1,080.95 km) |
| Marki to Coccaglio | 686.70 mi (1,105.14 km) |
| Marki to Codigoro | 660.12 mi (1,062.36 km) |
| Marki to Codogno | 716.19 mi (1,152.60 km) |
| Marki to Codroipo | 572.39 mi (921.18 km) |
| Marki to Cogoleto | 790.51 mi (1,272.20 km) |
| Marki to Colle di Val d'Elsa | 769.47 mi (1,238.34 km) |
| Marki to Colle Salvetti | 776.38 mi (1,249.46 km) |
| Marki to Collecchio | 721.26 mi (1,160.76 km) |
| Marki to Colleferro | 824.21 mi (1,326.44 km) |
