| Castellammare del Golfo to Carpentras | 582.67 mi (937.72 km) |
| Castellammare del Golfo to Carquefou | 968.60 mi (1,558.82 km) |
| Castellammare del Golfo to Carqueiranne | 499.98 mi (804.65 km) |
| Castellammare del Golfo to Carrieres-sous-Poissy | 927.94 mi (1,493.38 km) |
| Castellammare del Golfo to Carrieres-sur-Seine | 918.76 mi (1,478.61 km) |
| Castellammare del Golfo to Carros | 495.55 mi (797.51 km) |
| Castellammare del Golfo to Carvin | 989.48 mi (1,592.41 km) |
| Castellammare del Golfo to Castanet-Tolosan | 705.13 mi (1,134.80 km) |
| Castellammare del Golfo to Castelginest | 713.95 mi (1,149.00 km) |
| Castellammare del Golfo to Castelnau-le-Lez | 608.14 mi (978.71 km) |
| Castellammare del Golfo to Castelnaudary | 678.51 mi (1,091.96 km) |
| Castellammare del Golfo to Castelsarrasin | 739.92 mi (1,190.79 km) |
| Castellammare del Golfo to Castres | 675.40 mi (1,086.95 km) |
| Castellammare del Golfo to Caudebec-les-Elbeuf | 975.36 mi (1,569.70 km) |
| Castellammare del Golfo to Caudry | 957.25 mi (1,540.54 km) |
