| Monte Porzio Catone to Seysses | 590.50 mi (950.32 km) |
| Monte Porzio Catone to Sin-le-Noble | 747.35 mi (1,202.75 km) |
| Monte Porzio Catone to Six-Fours-les-Plages | 362.46 mi (583.32 km) |
| Monte Porzio Catone to Soissons | 691.32 mi (1,112.58 km) |
| Monte Porzio Catone to Soisy-sous-Montmorency | 706.51 mi (1,137.02 km) |
| Monte Porzio Catone to Sollies-Pont | 352.92 mi (567.97 km) |
| Monte Porzio Catone to Somain | 742.21 mi (1,194.46 km) |
| Monte Porzio Catone to Sorgues | 424.63 mi (683.38 km) |
| Monte Porzio Catone to Sotteville-les-Rouen | 767.13 mi (1,234.58 km) |
| Monte Porzio Catone to Soyaux | 677.64 mi (1,090.55 km) |
| Monte Porzio Catone to Stains | 701.93 mi (1,129.65 km) |
| Monte Porzio Catone to Stiring-Wendel | 581.63 mi (936.04 km) |
| Monte Porzio Catone to Strasbourg | 526.17 mi (846.79 km) |
| Monte Porzio Catone to Sucy-en-Brie | 689.01 mi (1,108.86 km) |
| Monte Porzio Catone to Suresnes | 704.01 mi (1,133.00 km) |
