| Carbondale to Chivasso | 4,739.00 mi (7,626.69 km) |
| Carbondale to Ciampino | 5,066.10 mi (8,153.09 km) |
| Carbondale to Cicciano | 5,180.86 mi (8,337.79 km) |
| Carbondale to Cingoli | 5,027.75 mi (8,091.38 km) |
| Carbondale to Cinisello Balsamo | 4,779.76 mi (7,692.29 km) |
| Carbondale to Cinisi | 5,237.10 mi (8,428.29 km) |
| Carbondale to Cirie | 4,725.58 mi (7,605.08 km) |
| Carbondale to Ciro Marina | 5,356.74 mi (8,620.84 km) |
| Carbondale to Cislago | 4,765.87 mi (7,669.92 km) |
| Carbondale to Cisterna di Latina | 5,084.14 mi (8,182.12 km) |
| Carbondale to Cisternino | 5,310.08 mi (8,545.74 km) |
| Carbondale to Citta di Castello | 4,984.33 mi (8,021.50 km) |
| Carbondale to Citta Sant'Angelo | 5,096.51 mi (8,202.04 km) |
| Carbondale to Cittadella | 4,878.91 mi (7,851.85 km) |
| Carbondale to Cittanova | 5,357.08 mi (8,621.38 km) |
