| Caerphilly to Saint-Brice-sous-Foret | 303.72 mi (488.79 km) |
| Caerphilly to Saint-Brieuc | 212.68 mi (342.27 km) |
| Caerphilly to Saint-Chamas | 674.12 mi (1,084.88 km) |
| Caerphilly to Saint-Chamond | 549.73 mi (884.70 km) |
| Caerphilly to Saint-Claude | 545.37 mi (877.68 km) |
| Caerphilly to Saint-Cloud | 305.82 mi (492.17 km) |
| Caerphilly to Saint-Cyprien | 684.20 mi (1,101.11 km) |
| Caerphilly to Saint-Cyr-l'Ecole | 302.19 mi (486.33 km) |
| Caerphilly to Saint-Cyr-sur-Loire | 337.22 mi (542.71 km) |
| Caerphilly to Saint-Cyr-sur-Mer | 713.58 mi (1,148.40 km) |
| Caerphilly to Saint-Denis | 306.32 mi (492.97 km) |
| Caerphilly to Saint-Die-des-Vosges | 505.63 mi (813.74 km) |
| Caerphilly to Saint-Dizier | 414.69 mi (667.37 km) |
| Caerphilly to Saint-Doulchard | 398.62 mi (641.52 km) |
| Caerphilly to Saint-Egreve | 598.29 mi (962.86 km) |
