| Seclin to Sanary-sur-Mer | 529.67 mi (852.42 km) |
| Seclin to Sannois | 114.21 mi (183.81 km) |
| Seclin to Saran | 186.76 mi (300.56 km) |
| Seclin to Sarcelles | 111.12 mi (178.82 km) |
| Seclin to Sarlat-la-Caneda | 399.89 mi (643.57 km) |
| Seclin to Sarrebourg | 219.33 mi (352.97 km) |
| Seclin to Sarreguemines | 205.65 mi (330.96 km) |
| Seclin to Sartrouville | 117.82 mi (189.62 km) |
| Seclin to Sarzeau | 335.34 mi (539.68 km) |
| Seclin to Sassenage | 388.80 mi (625.71 km) |
| Seclin to Saumur | 267.38 mi (430.31 km) |
| Seclin to Savenay | 315.09 mi (507.09 km) |
| Seclin to Saverne | 230.50 mi (370.96 km) |
| Seclin to Savigny-le-Temple | 137.18 mi (220.77 km) |
| Seclin to Savigny-sur-Orge | 132.68 mi (213.54 km) |
