| Dunkerque to Setubal | 1,023.61 mi (1,647.34 km) |
| Dunkerque to Sever do Vouga | 877.81 mi (1,412.70 km) |
| Dunkerque to Silves | 1,094.55 mi (1,761.51 km) |
| Dunkerque to Sines | 1,057.57 mi (1,702.00 km) |
| Dunkerque to Sintra | 1,020.23 mi (1,641.90 km) |
| Dunkerque to Sobrado de Paiva | 857.52 mi (1,380.04 km) |
| Dunkerque to Sobral de Monte Agraco | 1,000.77 mi (1,610.59 km) |
| Dunkerque to Soure | 925.35 mi (1,489.20 km) |
| Dunkerque to Tabua | 890.57 mi (1,433.24 km) |
| Dunkerque to Tavira | 1,080.74 mi (1,739.28 km) |
| Dunkerque to Tomar | 946.29 mi (1,522.91 km) |
| Dunkerque to Tondela | 882.75 mi (1,420.66 km) |
| Dunkerque to Torre de Moncorvo | 816.79 mi (1,314.49 km) |
| Dunkerque to Torres Novas | 957.37 mi (1,540.74 km) |
| Dunkerque to Torres Vedras | 999.99 mi (1,609.32 km) |
