| Calan to Seysses | 1,074.80 mi (1,729.73 km) |
| Calan to Sin-le-Noble | 969.42 mi (1,560.13 km) |
| Calan to Six-Fours-les-Plages | 865.76 mi (1,393.30 km) |
| Calan to Soissons | 948.71 mi (1,526.80 km) |
| Calan to Soisy-sous-Montmorency | 991.53 mi (1,595.72 km) |
| Calan to Sollies-Pont | 853.26 mi (1,373.19 km) |
| Calan to Somain | 962.12 mi (1,548.39 km) |
| Calan to Sorgues | 894.06 mi (1,438.84 km) |
| Calan to Sotteville-les-Rouen | 1,048.67 mi (1,687.67 km) |
| Calan to Soyaux | 1,097.26 mi (1,765.87 km) |
| Calan to Stains | 987.52 mi (1,589.26 km) |
| Calan to Stiring-Wendel | 786.46 mi (1,265.68 km) |
| Calan to Strasbourg | 742.13 mi (1,194.34 km) |
| Calan to Sucy-en-Brie | 980.14 mi (1,577.38 km) |
| Calan to Suresnes | 994.43 mi (1,600.38 km) |
