| Ithaca to Cockermouth | 3,288.80 mi (5,292.81 km) |
| Ithaca to Colchester | 3,518.67 mi (5,662.76 km) |
| Ithaca to Coleford | 3,380.83 mi (5,440.92 km) |
| Ithaca to Colne | 3,351.36 mi (5,393.48 km) |
| Ithaca to Colwyn Bay | 3,304.15 mi (5,317.51 km) |
| Ithaca to Congleton | 3,365.13 mi (5,415.65 km) |
| Ithaca to Conisbrough | 3,396.52 mi (5,466.17 km) |
| Ithaca to Connahs Quay | 3,330.95 mi (5,360.65 km) |
| Ithaca to Consett | 3,343.18 mi (5,380.32 km) |
| Ithaca to Conwy | 3,299.25 mi (5,309.63 km) |
| Ithaca to Cookstown | 3,159.01 mi (5,083.93 km) |
| Ithaca to Corby | 3,440.43 mi (5,536.83 km) |
| Ithaca to Corfe Mullen | 3,429.75 mi (5,519.65 km) |
| Ithaca to Corsham | 3,406.70 mi (5,482.55 km) |
| Ithaca to Coseley | 3,384.38 mi (5,446.63 km) |
