| Ithaca to Collegno | 3,999.39 mi (6,436.40 km) |
| Ithaca to Cologno al Serio | 4,070.96 mi (6,551.57 km) |
| Ithaca to Cologno Monzese | 4,055.33 mi (6,526.42 km) |
| Ithaca to Colorno | 4,122.59 mi (6,634.67 km) |
| Ithaca to Comacchio | 4,206.02 mi (6,768.93 km) |
| Ithaca to Comiso | 4,613.79 mi (7,425.18 km) |
| Ithaca to Como | 4,037.47 mi (6,497.68 km) |
| Ithaca to Concordia Sagittaria | 4,194.06 mi (6,749.69 km) |
| Ithaca to Concorezzo | 4,055.58 mi (6,526.83 km) |
| Ithaca to Conegliano | 4,167.11 mi (6,706.31 km) |
| Ithaca to Conselice | 4,198.25 mi (6,756.42 km) |
| Ithaca to Conselve | 4,173.30 mi (6,716.27 km) |
| Ithaca to Conversano | 4,557.81 mi (7,335.08 km) |
| Ithaca to Copertino | 4,625.94 mi (7,444.73 km) |
| Ithaca to Copparo | 4,184.13 mi (6,733.71 km) |
