| Caerphilly to Chenove | 473.14 mi (761.44 km) |
| Caerphilly to Cherbourg | 151.94 mi (244.52 km) |
| Caerphilly to Chevigny-Saint-Sauveur | 477.16 mi (767.91 km) |
| Caerphilly to Chevilly-Larue | 313.74 mi (504.91 km) |
| Caerphilly to Chilly-Mazarin | 315.21 mi (507.28 km) |
| Caerphilly to Choisy-le-Roi | 315.82 mi (508.27 km) |
| Caerphilly to Cholet | 329.42 mi (530.16 km) |
| Caerphilly to Clamart | 309.03 mi (497.34 km) |
| Caerphilly to Claye-Souilly | 317.84 mi (511.51 km) |
| Caerphilly to Clermont | 290.35 mi (467.28 km) |
| Caerphilly to Clermont-Ferrand | 492.47 mi (792.56 km) |
| Caerphilly to Clermont-l'Herault | 630.08 mi (1,014.01 km) |
| Caerphilly to Clichy | 306.00 mi (492.45 km) |
| Caerphilly to Clichy-sous-Bois | 314.50 mi (506.14 km) |
| Caerphilly to Cluses | 585.61 mi (942.46 km) |
