| Ithaca to Chivasso | 4,008.76 mi (6,451.48 km) |
| Ithaca to Ciampino | 4,333.11 mi (6,973.47 km) |
| Ithaca to Cicciano | 4,448.32 mi (7,158.87 km) |
| Ithaca to Cingoli | 4,299.18 mi (6,918.87 km) |
| Ithaca to Cinisello Balsamo | 4,052.01 mi (6,521.07 km) |
| Ithaca to Cinisi | 4,497.89 mi (7,238.65 km) |
| Ithaca to Cirie | 3,995.13 mi (6,429.55 km) |
| Ithaca to Ciro Marina | 4,623.99 mi (7,441.59 km) |
| Ithaca to Cislago | 4,038.09 mi (6,498.67 km) |
| Ithaca to Cisterna di Latina | 4,350.95 mi (7,002.19 km) |
| Ithaca to Cisternino | 4,580.69 mi (7,371.91 km) |
| Ithaca to Citta di Castello | 4,254.78 mi (6,847.41 km) |
| Ithaca to Citta Sant'Angelo | 4,366.91 mi (7,027.86 km) |
| Ithaca to Cittadella | 4,154.67 mi (6,686.30 km) |
| Ithaca to Cittanova | 4,621.14 mi (7,437.00 km) |
