| Caerphilly to Saint-Esteve | 674.89 mi (1,086.13 km) |
| Caerphilly to Saint-Etienne | 548.46 mi (882.66 km) |
| Caerphilly to Saint-Etienne-du-Rouvray | 243.29 mi (391.53 km) |
| Caerphilly to Saint-Fargeau | 330.92 mi (532.56 km) |
| Caerphilly to Saint-Fons | 547.29 mi (880.79 km) |
| Caerphilly to Saint-Gaudens | 613.38 mi (987.14 km) |
| Caerphilly to Saint-Gely-du-Fesc | 634.80 mi (1,021.61 km) |
| Caerphilly to Saint-Genis-Laval | 546.13 mi (878.92 km) |
| Caerphilly to Saint-Genis-Pouilly | 557.72 mi (897.56 km) |
| Caerphilly to Saint-Germain-en-Laye | 298.81 mi (480.89 km) |
| Caerphilly to Saint-Germain-les-Arpajon | 318.21 mi (512.11 km) |
| Caerphilly to Saint-Gilles | 650.99 mi (1,047.67 km) |
| Caerphilly to Saint-Gratien | 302.23 mi (486.39 km) |
| Caerphilly to Saint-Gregoire | 246.39 mi (396.53 km) |
| Caerphilly to Saint-Herblain | 309.76 mi (498.51 km) |
