| Sankt Augustin to Ciampino | 671.05 mi (1,079.95 km) |
| Sankt Augustin to Cicciano | 763.12 mi (1,228.12 km) |
| Sankt Augustin to Cingoli | 584.50 mi (940.66 km) |
| Sankt Augustin to Cinisello Balsamo | 372.57 mi (599.59 km) |
| Sankt Augustin to Cinisi | 917.57 mi (1,476.69 km) |
| Sankt Augustin to Cirie | 382.89 mi (616.20 km) |
| Sankt Augustin to Ciro Marina | 923.24 mi (1,485.81 km) |
| Sankt Augustin to Cislago | 363.10 mi (584.35 km) |
| Sankt Augustin to Cisterna di Latina | 688.75 mi (1,108.44 km) |
| Sankt Augustin to Cisternino | 849.71 mi (1,367.47 km) |
| Sankt Augustin to Citta di Castello | 557.87 mi (897.81 km) |
| Sankt Augustin to Citta Sant'Angelo | 655.98 mi (1,055.69 km) |
| Sankt Augustin to Cittadella | 412.05 mi (663.13 km) |
| Sankt Augustin to Cittanova | 961.82 mi (1,547.90 km) |
| Sankt Augustin to Cividale del Friuli | 431.10 mi (693.79 km) |
