| Dunkerque to Siegburg | 210.84 mi (339.32 km) |
| Dunkerque to Siegen | 245.58 mi (395.23 km) |
| Dunkerque to Sigmaringen | 367.90 mi (592.08 km) |
| Dunkerque to Simbach am Inn | 512.41 mi (824.64 km) |
| Dunkerque to Simmerath | 173.84 mi (279.77 km) |
| Dunkerque to Sindelfingen | 335.73 mi (540.30 km) |
| Dunkerque to Sinsheim | 313.31 mi (504.22 km) |
| Dunkerque to Sinzheim | 301.74 mi (485.60 km) |
| Dunkerque to Sinzig | 215.56 mi (346.92 km) |
| Dunkerque to Soest | 250.24 mi (402.72 km) |
| Dunkerque to Solingen | 204.32 mi (328.82 km) |
| Dunkerque to Soltau | 344.17 mi (553.89 km) |
| Dunkerque to Sommerda | 379.06 mi (610.04 km) |
| Dunkerque to Sondershausen | 368.01 mi (592.25 km) |
| Dunkerque to Sonneberg | 387.38 mi (623.42 km) |
