| Bostonia to Chivasso | 6,035.41 mi (9,713.05 km) |
| Bostonia to Ciampino | 6,367.48 mi (10,247.47 km) |
| Bostonia to Cicciano | 6,475.84 mi (10,421.86 km) |
| Bostonia to Cingoli | 6,305.04 mi (10,146.99 km) |
| Bostonia to Cinisello Balsamo | 6,061.52 mi (9,755.08 km) |
| Bostonia to Cinisi | 6,576.00 mi (10,583.05 km) |
| Bostonia to Cirie | 6,023.54 mi (9,693.95 km) |
| Bostonia to Ciro Marina | 6,647.31 mi (10,697.81 km) |
| Bostonia to Cislago | 6,048.24 mi (9,733.70 km) |
| Bostonia to Cisterna di Latina | 6,386.12 mi (10,277.47 km) |
| Bostonia to Cisternino | 6,582.07 mi (10,592.82 km) |
| Bostonia to Citta di Castello | 6,268.50 mi (10,088.18 km) |
| Bostonia to Citta Sant'Angelo | 6,377.15 mi (10,263.04 km) |
| Bostonia to Cittadella | 6,139.19 mi (9,880.07 km) |
| Bostonia to Cittanova | 6,668.53 mi (10,731.96 km) |
