| Erquelinnes to Sin-le-Noble | 44.64 mi (71.84 km) |
| Erquelinnes to Six-Fours-les-Plages | 504.53 mi (811.96 km) |
| Erquelinnes to Soissons | 73.35 mi (118.04 km) |
| Erquelinnes to Soisy-sous-Montmorency | 122.43 mi (197.04 km) |
| Erquelinnes to Sollies-Pont | 500.22 mi (805.03 km) |
| Erquelinnes to Somain | 37.26 mi (59.97 km) |
| Erquelinnes to Sorgues | 436.83 mi (703.01 km) |
| Erquelinnes to Sotteville-les-Rouen | 148.69 mi (239.29 km) |
| Erquelinnes to Soyaux | 370.08 mi (595.58 km) |
| Erquelinnes to Stains | 122.00 mi (196.34 km) |
| Erquelinnes to Stiring-Wendel | 146.91 mi (236.43 km) |
| Erquelinnes to Strasbourg | 201.79 mi (324.75 km) |
| Erquelinnes to Sucy-en-Brie | 128.32 mi (206.51 km) |
| Erquelinnes to Suresnes | 130.98 mi (210.79 km) |
| Erquelinnes to Talant | 209.35 mi (336.92 km) |
