| Pontypridd to Saint-Esteve | 678.81 mi (1,092.44 km) |
| Pontypridd to Saint-Etienne | 553.28 mi (890.41 km) |
| Pontypridd to Saint-Etienne-du-Rouvray | 248.55 mi (400.00 km) |
| Pontypridd to Saint-Fargeau | 336.17 mi (541.01 km) |
| Pontypridd to Saint-Fons | 552.26 mi (888.77 km) |
| Pontypridd to Saint-Gaudens | 616.70 mi (992.48 km) |
| Pontypridd to Saint-Gely-du-Fesc | 639.14 mi (1,028.59 km) |
| Pontypridd to Saint-Genis-Laval | 551.08 mi (886.88 km) |
| Pontypridd to Saint-Genis-Pouilly | 562.95 mi (905.98 km) |
| Pontypridd to Saint-Germain-en-Laye | 304.10 mi (489.39 km) |
| Pontypridd to Saint-Germain-les-Arpajon | 323.42 mi (520.50 km) |
| Pontypridd to Saint-Gilles | 655.47 mi (1,054.88 km) |
| Pontypridd to Saint-Gratien | 307.57 mi (494.98 km) |
| Pontypridd to Saint-Gregoire | 249.56 mi (401.62 km) |
| Pontypridd to Saint-Herblain | 312.68 mi (503.21 km) |
