| Serpa to Seysses | 603.53 mi (971.29 km) |
| Serpa to Sin-le-Noble | 1,006.76 mi (1,620.22 km) |
| Serpa to Six-Fours-les-Plages | 788.41 mi (1,268.83 km) |
| Serpa to Soissons | 958.31 mi (1,542.25 km) |
| Serpa to Soisy-sous-Montmorency | 908.54 mi (1,462.16 km) |
| Serpa to Sollies-Pont | 801.06 mi (1,289.19 km) |
| Serpa to Somain | 1,010.76 mi (1,626.66 km) |
| Serpa to Sorgues | 772.49 mi (1,243.20 km) |
| Serpa to Sotteville-les-Rouen | 901.92 mi (1,451.49 km) |
| Serpa to Soyaux | 665.65 mi (1,071.27 km) |
| Serpa to Stains | 908.72 mi (1,462.45 km) |
| Serpa to Stiring-Wendel | 1,061.12 mi (1,707.71 km) |
| Serpa to Strasbourg | 1,062.27 mi (1,709.56 km) |
| Serpa to Sucy-en-Brie | 902.67 mi (1,452.71 km) |
| Serpa to Suresnes | 899.85 mi (1,448.17 km) |
