| Basildon to Cividale del Friuli | 698.33 mi (1,123.86 km) |
| Basildon to Civita Castellana | 850.89 mi (1,369.37 km) |
| Basildon to Civitanova Marche | 840.44 mi (1,352.56 km) |
| Basildon to Civitavecchia | 843.44 mi (1,357.38 km) |
| Basildon to Civitella in Val di Chiana | 768.22 mi (1,236.34 km) |
| Basildon to Clusone | 582.92 mi (938.13 km) |
| Basildon to Coccaglio | 599.92 mi (965.48 km) |
| Basildon to Codigoro | 708.38 mi (1,140.03 km) |
| Basildon to Codogno | 612.00 mi (984.93 km) |
| Basildon to Codroipo | 687.09 mi (1,105.77 km) |
| Basildon to Cogoleto | 622.97 mi (1,002.58 km) |
| Basildon to Colle di Val d'Elsa | 751.03 mi (1,208.67 km) |
| Basildon to Colle Salvetti | 720.38 mi (1,159.34 km) |
| Basildon to Collecchio | 649.79 mi (1,045.74 km) |
| Basildon to Colleferro | 900.68 mi (1,449.51 km) |
