| Madrid to Saint-Lo | 614.34 mi (988.69 km) |
| Madrid to Saint-Loubes | 352.59 mi (567.43 km) |
| Madrid to Saint-Louis | 746.65 mi (1,201.62 km) |
| Madrid to Saint-Lys | 329.55 mi (530.36 km) |
| Madrid to Saint-Malo | 574.89 mi (925.20 km) |
| Madrid to Saint-Mande | 654.83 mi (1,053.85 km) |
| Madrid to Saint-Martin-Boulogne | 757.08 mi (1,218.40 km) |
| Madrid to Saint-Martin-d'Heres | 580.94 mi (934.93 km) |
| Madrid to Saint-Martin-de-Crau | 490.18 mi (788.87 km) |
| Madrid to Saint-Maur-des-Fosses | 654.10 mi (1,052.67 km) |
| Madrid to Saint-Maurice | 653.76 mi (1,052.12 km) |
| Madrid to Saint-Max | 750.82 mi (1,208.33 km) |
| Madrid to Saint-Maximin-la-Sainte-Baume | 534.11 mi (859.57 km) |
| Madrid to Saint-Medard-en-Jalles | 344.65 mi (554.66 km) |
| Madrid to Saint-Michel-sur-Orge | 639.63 mi (1,029.38 km) |
