| Zaltbommel to Setubal | 1,142.93 mi (1,839.36 km) |
| Zaltbommel to Sever do Vouga | 1,000.50 mi (1,610.15 km) |
| Zaltbommel to Silves | 1,209.92 mi (1,947.17 km) |
| Zaltbommel to Sines | 1,175.67 mi (1,892.06 km) |
| Zaltbommel to Sintra | 1,141.39 mi (1,836.89 km) |
| Zaltbommel to Sobrado de Paiva | 980.64 mi (1,578.19 km) |
| Zaltbommel to Sobral de Monte Agraco | 1,121.78 mi (1,805.32 km) |
| Zaltbommel to Soure | 1,047.20 mi (1,685.30 km) |
| Zaltbommel to Tabua | 1,011.50 mi (1,627.85 km) |
| Zaltbommel to Tavira | 1,193.52 mi (1,920.78 km) |
| Zaltbommel to Tomar | 1,066.58 mi (1,716.49 km) |
| Zaltbommel to Tondela | 1,004.19 mi (1,616.09 km) |
| Zaltbommel to Torre de Moncorvo | 937.16 mi (1,508.21 km) |
| Zaltbommel to Torres Novas | 1,077.69 mi (1,734.37 km) |
| Zaltbommel to Torres Vedras | 1,121.41 mi (1,804.74 km) |
