| San Felice Circeo to Seysses | 620.91 mi (999.25 km) |
| San Felice Circeo to Sin-le-Noble | 791.60 mi (1,273.95 km) |
| San Felice Circeo to Six-Fours-les-Plages | 394.09 mi (634.23 km) |
| San Felice Circeo to Soissons | 735.17 mi (1,183.14 km) |
| San Felice Circeo to Soisy-sous-Montmorency | 749.61 mi (1,206.39 km) |
| San Felice Circeo to Sollies-Pont | 385.29 mi (620.07 km) |
| San Felice Circeo to Somain | 786.49 mi (1,265.74 km) |
| San Felice Circeo to Sorgues | 459.61 mi (739.66 km) |
| San Felice Circeo to Sotteville-les-Rouen | 810.03 mi (1,303.62 km) |
| San Felice Circeo to Soyaux | 713.97 mi (1,149.02 km) |
| San Felice Circeo to Stains | 745.04 mi (1,199.03 km) |
| San Felice Circeo to Stiring-Wendel | 626.32 mi (1,007.97 km) |
| San Felice Circeo to Strasbourg | 570.87 mi (918.72 km) |
| San Felice Circeo to Sucy-en-Brie | 732.04 mi (1,178.10 km) |
| San Felice Circeo to Suresnes | 746.97 mi (1,202.14 km) |
