| Witney to Cividale del Friuli | 780.63 mi (1,256.30 km) |
| Witney to Civita Castellana | 923.20 mi (1,485.74 km) |
| Witney to Civitanova Marche | 917.41 mi (1,476.43 km) |
| Witney to Civitavecchia | 913.94 mi (1,470.85 km) |
| Witney to Civitella in Val di Chiana | 841.73 mi (1,354.64 km) |
| Witney to Clusone | 659.57 mi (1,061.48 km) |
| Witney to Coccaglio | 675.63 mi (1,087.33 km) |
| Witney to Codigoro | 786.18 mi (1,265.24 km) |
| Witney to Codogno | 685.81 mi (1,103.70 km) |
| Witney to Codroipo | 768.65 mi (1,237.03 km) |
| Witney to Cogoleto | 691.29 mi (1,112.53 km) |
| Witney to Colle di Val d'Elsa | 823.20 mi (1,324.81 km) |
| Witney to Colle Salvetti | 791.51 mi (1,273.81 km) |
| Witney to Collecchio | 723.57 mi (1,164.47 km) |
| Witney to Colleferro | 973.01 mi (1,565.90 km) |
