| Marck to Ciampino | 809.02 mi (1,301.98 km) |
| Marck to Cicciano | 914.47 mi (1,471.70 km) |
| Marck to Cingoli | 743.14 mi (1,195.96 km) |
| Marck to Cinisello Balsamo | 500.40 mi (805.32 km) |
| Marck to Cinisi | 1,037.22 mi (1,669.25 km) |
| Marck to Cirie | 472.75 mi (760.82 km) |
| Marck to Ciro Marina | 1,085.21 mi (1,746.48 km) |
| Marck to Cislago | 487.42 mi (784.43 km) |
| Marck to Cisterna di Latina | 827.61 mi (1,331.91 km) |
| Marck to Cisternino | 1,022.56 mi (1,645.65 km) |
| Marck to Citta di Castello | 706.58 mi (1,137.14 km) |
| Marck to Citta Sant'Angelo | 815.14 mi (1,311.84 km) |
| Marck to Cittadella | 580.77 mi (934.66 km) |
| Marck to Cittanova | 1,109.69 mi (1,785.88 km) |
| Marck to Cividale del Friuli | 622.10 mi (1,001.18 km) |
