| Witney to Cortona | 858.11 mi (1,380.99 km) |
| Witney to Cosenza | 1,210.59 mi (1,948.26 km) |
| Witney to Cossato | 614.19 mi (988.45 km) |
| Witney to Costa Volpino | 667.34 mi (1,073.97 km) |
| Witney to Creazzo | 730.99 mi (1,176.41 km) |
| Witney to Crema | 674.89 mi (1,086.14 km) |
| Witney to Cremona | 698.33 mi (1,123.86 km) |
| Witney to Crevalcore | 757.35 mi (1,218.83 km) |
| Witney to Crispiano | 1,176.49 mi (1,893.38 km) |
| Witney to Crosia | 1,213.83 mi (1,953.48 km) |
| Witney to Crotone | 1,251.48 mi (2,014.07 km) |
| Witney to Cuneo | 658.76 mi (1,060.17 km) |
| Witney to Cuorgne | 606.93 mi (976.77 km) |
| Witney to Cusano Milanino | 648.84 mi (1,044.20 km) |
| Witney to Cutro | 1,249.62 mi (2,011.08 km) |
