| Willebroek to Catania | 1,074.49 mi (1,729.22 km) |
| Willebroek to Catanzaro | 1,028.61 mi (1,655.38 km) |
| Willebroek to Cattolica | 626.13 mi (1,007.66 km) |
| Willebroek to Cava de' Tirreni | 869.99 mi (1,400.11 km) |
| Willebroek to Cavallino | 995.43 mi (1,601.99 km) |
| Willebroek to Cavarzere | 542.16 mi (872.52 km) |
| Willebroek to Cave | 757.03 mi (1,218.33 km) |
| Willebroek to Cavriago | 524.14 mi (843.52 km) |
| Willebroek to Cavriglia | 618.50 mi (995.39 km) |
| Willebroek to Cazzago San Martino | 459.28 mi (739.14 km) |
| Willebroek to Ceccano | 782.26 mi (1,258.93 km) |
| Willebroek to Cecina | 607.86 mi (978.26 km) |
| Willebroek to Cefalu | 1,016.18 mi (1,635.39 km) |
| Willebroek to Ceglie Messapico | 954.92 mi (1,536.79 km) |
| Willebroek to Celano | 757.37 mi (1,218.88 km) |
