| Sinzig to Ciampino | 655.76 mi (1,055.34 km) |
| Sinzig to Cicciano | 748.29 mi (1,204.25 km) |
| Sinzig to Cingoli | 569.77 mi (916.96 km) |
| Sinzig to Cinisello Balsamo | 356.84 mi (574.28 km) |
| Sinzig to Cinisi | 902.04 mi (1,451.69 km) |
| Sinzig to Cirie | 367.24 mi (591.01 km) |
| Sinzig to Ciro Marina | 908.94 mi (1,462.80 km) |
| Sinzig to Cislago | 347.34 mi (558.99 km) |
| Sinzig to Cisterna di Latina | 673.50 mi (1,083.89 km) |
| Sinzig to Cisternino | 835.91 mi (1,345.26 km) |
| Sinzig to Citta di Castello | 542.77 mi (873.50 km) |
| Sinzig to Citta Sant'Angelo | 641.35 mi (1,032.15 km) |
| Sinzig to Cittadella | 397.47 mi (639.67 km) |
| Sinzig to Cittanova | 946.98 mi (1,524.02 km) |
| Sinzig to Cividale del Friuli | 418.03 mi (672.75 km) |
