| Romford to Seysses | 560.66 mi (902.29 km) |
| Romford to Sin-le-Noble | 152.68 mi (245.72 km) |
| Romford to Six-Fours-les-Plages | 641.94 mi (1,033.10 km) |
| Romford to Soissons | 205.16 mi (330.17 km) |
| Romford to Soisy-sous-Montmorency | 201.86 mi (324.86 km) |
| Romford to Sollies-Pont | 640.56 mi (1,030.89 km) |
| Romford to Somain | 159.02 mi (255.92 km) |
| Romford to Sorgues | 566.18 mi (911.19 km) |
| Romford to Sotteville-les-Rouen | 155.01 mi (249.47 km) |
| Romford to Soyaux | 410.17 mi (660.11 km) |
| Romford to Stains | 205.91 mi (331.39 km) |
| Romford to Stiring-Wendel | 339.46 mi (546.31 km) |
| Romford to Strasbourg | 393.80 mi (633.75 km) |
| Romford to Sucy-en-Brie | 219.89 mi (353.88 km) |
| Romford to Suresnes | 207.61 mi (334.11 km) |
