| Aberystwyth to Saint-Lo | 262.70 mi (422.78 km) |
| Aberystwyth to Saint-Loubes | 543.96 mi (875.41 km) |
| Aberystwyth to Saint-Louis | 614.37 mi (988.73 km) |
| Aberystwyth to Saint-Lys | 660.85 mi (1,063.54 km) |
| Aberystwyth to Saint-Malo | 275.48 mi (443.35 km) |
| Aberystwyth to Saint-Mande | 376.65 mi (606.15 km) |
| Aberystwyth to Saint-Martin-Boulogne | 271.57 mi (437.05 km) |
| Aberystwyth to Saint-Martin-d'Heres | 670.81 mi (1,079.57 km) |
| Aberystwyth to Saint-Martin-de-Crau | 731.21 mi (1,176.77 km) |
| Aberystwyth to Saint-Maur-des-Fosses | 381.36 mi (613.74 km) |
| Aberystwyth to Saint-Maurice | 378.31 mi (608.84 km) |
| Aberystwyth to Saint-Max | 518.67 mi (834.72 km) |
| Aberystwyth to Saint-Maximin-la-Sainte-Baume | 769.97 mi (1,239.14 km) |
| Aberystwyth to Saint-Medard-en-Jalles | 541.49 mi (871.44 km) |
| Aberystwyth to Saint-Michel-sur-Orge | 383.01 mi (616.40 km) |
