| Montrouge to Sin-le-Noble | 112.53 mi (181.11 km) |
| Montrouge to Six-Fours-les-Plages | 429.09 mi (690.56 km) |
| Montrouge to Soissons | 59.79 mi (96.22 km) |
| Montrouge to Soisy-sous-Montmorency | 11.83 mi (19.04 km) |
| Montrouge to Sollies-Pont | 427.68 mi (688.29 km) |
| Montrouge to Somain | 114.75 mi (184.68 km) |
| Montrouge to Sorgues | 353.73 mi (569.27 km) |
| Montrouge to Sotteville-les-Rouen | 69.12 mi (111.23 km) |
| Montrouge to Soyaux | 241.04 mi (387.92 km) |
| Montrouge to Stains | 9.59 mi (15.43 km) |
| Montrouge to Stiring-Wendel | 210.44 mi (338.68 km) |
| Montrouge to Strasbourg | 247.81 mi (398.82 km) |
| Montrouge to Sucy-en-Brie | 9.72 mi (15.64 km) |
| Montrouge to Suresnes | 5.90 mi (9.49 km) |
| Montrouge to Talant | 160.66 mi (258.55 km) |
