| Sebastian to Chivasso | 4,809.48 mi (7,740.11 km) |
| Sebastian to Ciampino | 5,114.63 mi (8,231.19 km) |
| Sebastian to Cicciano | 5,229.58 mi (8,416.19 km) |
| Sebastian to Cingoli | 5,100.81 mi (8,208.96 km) |
| Sebastian to Cinisello Balsamo | 4,861.87 mi (7,824.42 km) |
| Sebastian to Cinisi | 5,240.25 mi (8,433.37 km) |
| Sebastian to Cirie | 4,795.29 mi (7,717.27 km) |
| Sebastian to Ciro Marina | 5,400.69 mi (8,691.57 km) |
| Sebastian to Cislago | 4,848.15 mi (7,802.35 km) |
| Sebastian to Cisterna di Latina | 5,131.16 mi (8,257.81 km) |
| Sebastian to Cisternino | 5,373.39 mi (8,647.63 km) |
| Sebastian to Citta di Castello | 5,053.30 mi (8,132.50 km) |
| Sebastian to Citta Sant'Angelo | 5,162.91 mi (8,308.89 km) |
| Sebastian to Cittadella | 4,975.35 mi (8,007.06 km) |
| Sebastian to Cittanova | 5,381.32 mi (8,660.40 km) |
