| Rhyl to Carpentras | 747.91 mi (1,203.65 km) |
| Rhyl to Carquefou | 425.32 mi (684.48 km) |
| Rhyl to Carqueiranne | 830.68 mi (1,336.85 km) |
| Rhyl to Carrieres-sous-Poissy | 385.18 mi (619.89 km) |
| Rhyl to Carrieres-sur-Seine | 394.02 mi (634.12 km) |
| Rhyl to Carros | 818.86 mi (1,317.83 km) |
| Rhyl to Carvin | 336.68 mi (541.83 km) |
| Rhyl to Castanet-Tolosan | 714.47 mi (1,149.83 km) |
| Rhyl to Castelginest | 701.75 mi (1,129.36 km) |
| Rhyl to Castelnau-le-Lez | 748.74 mi (1,204.98 km) |
| Rhyl to Castelnaudary | 734.31 mi (1,181.76 km) |
| Rhyl to Castelsarrasin | 674.18 mi (1,084.98 km) |
| Rhyl to Castres | 720.57 mi (1,159.64 km) |
| Rhyl to Caudebec-les-Elbeuf | 340.05 mi (547.25 km) |
| Rhyl to Caudry | 368.20 mi (592.57 km) |
