| Ithaca to Cortona | 4,250.96 mi (6,841.26 km) |
| Ithaca to Cosenza | 4,589.21 mi (7,385.62 km) |
| Ithaca to Cossato | 4,007.53 mi (6,449.50 km) |
| Ithaca to Costa Volpino | 4,078.77 mi (6,564.15 km) |
| Ithaca to Creazzo | 4,146.56 mi (6,673.24 km) |
| Ithaca to Crema | 4,077.92 mi (6,562.77 km) |
| Ithaca to Cremona | 4,100.81 mi (6,599.62 km) |
| Ithaca to Crevalcore | 4,162.43 mi (6,698.79 km) |
| Ithaca to Crispiano | 4,577.74 mi (7,367.16 km) |
| Ithaca to Crosia | 4,600.40 mi (7,403.63 km) |
| Ithaca to Crotone | 4,635.37 mi (7,459.91 km) |
| Ithaca to Cuneo | 4,022.50 mi (6,473.60 km) |
| Ithaca to Cuorgne | 3,991.91 mi (6,424.36 km) |
| Ithaca to Cusano Milanino | 4,050.61 mi (6,518.83 km) |
| Ithaca to Cutro | 4,631.71 mi (7,454.02 km) |
