| Secanj to Seysses | 966.34 mi (1,555.18 km) |
| Secanj to Sin-le-Noble | 885.63 mi (1,425.28 km) |
| Secanj to Six-Fours-les-Plages | 755.42 mi (1,215.73 km) |
| Secanj to Soissons | 859.94 mi (1,383.94 km) |
| Secanj to Soisy-sous-Montmorency | 900.36 mi (1,448.98 km) |
| Secanj to Sollies-Pont | 742.96 mi (1,195.68 km) |
| Secanj to Somain | 878.44 mi (1,413.72 km) |
| Secanj to Sorgues | 785.35 mi (1,263.90 km) |
| Secanj to Sotteville-les-Rouen | 958.96 mi (1,543.29 km) |
| Secanj to Soyaux | 993.77 mi (1,599.32 km) |
| Secanj to Stains | 896.20 mi (1,442.29 km) |
| Secanj to Stiring-Wendel | 699.53 mi (1,125.78 km) |
| Secanj to Strasbourg | 652.10 mi (1,049.45 km) |
| Secanj to Sucy-en-Brie | 888.03 mi (1,429.14 km) |
| Secanj to Suresnes | 902.68 mi (1,452.72 km) |
