| Sofia to Sin-le-Noble | 1,092.14 mi (1,757.63 km) |
| Sofia to Six-Fours-les-Plages | 885.06 mi (1,424.37 km) |
| Sofia to Soissons | 1,060.44 mi (1,706.62 km) |
| Sofia to Soisy-sous-Montmorency | 1,096.85 mi (1,765.21 km) |
| Sofia to Sollies-Pont | 873.52 mi (1,405.79 km) |
| Sofia to Somain | 1,085.13 mi (1,746.35 km) |
| Sofia to Sorgues | 929.73 mi (1,496.25 km) |
| Sofia to Sotteville-les-Rouen | 1,157.21 mi (1,862.35 km) |
| Sofia to Soyaux | 1,160.04 mi (1,866.90 km) |
| Sofia to Stains | 1,092.50 mi (1,758.22 km) |
| Sofia to Stiring-Wendel | 904.14 mi (1,455.07 km) |
| Sofia to Strasbourg | 853.30 mi (1,373.25 km) |
| Sofia to Sucy-en-Brie | 1,083.13 mi (1,743.12 km) |
| Sofia to Suresnes | 1,098.22 mi (1,767.42 km) |
| Sofia to Talant | 947.86 mi (1,525.43 km) |
