| Ithaca to Clacton-on-Sea | 3,530.87 mi (5,682.38 km) |
| Ithaca to Clay Cross | 3,396.54 mi (5,466.20 km) |
| Ithaca to Clayton | 3,366.97 mi (5,418.62 km) |
| Ithaca to Clayton le Moors | 3,345.04 mi (5,383.33 km) |
| Ithaca to Cleckheaton | 3,371.89 mi (5,426.54 km) |
| Ithaca to Cleethorpes | 3,441.41 mi (5,538.41 km) |
| Ithaca to Clevedon | 3,379.57 mi (5,438.88 km) |
| Ithaca to Clifton | 3,411.81 mi (5,490.77 km) |
| Ithaca to Clifton | 3,390.29 mi (5,456.15 km) |
| Ithaca to Cliftonville | 3,551.76 mi (5,716.01 km) |
| Ithaca to Clitheroe | 3,342.66 mi (5,379.49 km) |
| Ithaca to Clydebank | 3,225.81 mi (5,191.44 km) |
| Ithaca to Coalville | 3,408.50 mi (5,485.45 km) |
| Ithaca to Coatbridge | 3,240.47 mi (5,215.03 km) |
| Ithaca to Cobham | 3,480.79 mi (5,601.80 km) |
