| Cwmbran to Saint-Esteve | 675.72 mi (1,087.46 km) |
| Cwmbran to Saint-Etienne | 546.71 mi (879.84 km) |
| Cwmbran to Saint-Etienne-du-Rouvray | 239.84 mi (385.98 km) |
| Cwmbran to Saint-Fargeau | 327.47 mi (527.01 km) |
| Cwmbran to Saint-Fons | 545.02 mi (877.13 km) |
| Cwmbran to Saint-Gaudens | 615.62 mi (990.75 km) |
| Cwmbran to Saint-Gely-du-Fesc | 634.52 mi (1,021.16 km) |
| Cwmbran to Saint-Genis-Laval | 543.91 mi (875.34 km) |
| Cwmbran to Saint-Genis-Pouilly | 554.30 mi (892.05 km) |
| Cwmbran to Saint-Germain-en-Laye | 295.21 mi (475.09 km) |
| Cwmbran to Saint-Germain-les-Arpajon | 314.92 mi (506.82 km) |
| Cwmbran to Saint-Gilles | 650.30 mi (1,046.55 km) |
| Cwmbran to Saint-Gratien | 298.34 mi (480.13 km) |
| Cwmbran to Saint-Gregoire | 249.13 mi (400.94 km) |
| Cwmbran to Saint-Herblain | 312.94 mi (503.63 km) |
