| Boizenburg to Setubal | 1,383.40 mi (2,226.37 km) |
| Boizenburg to Sever do Vouga | 1,245.16 mi (2,003.89 km) |
| Boizenburg to Silves | 1,445.53 mi (2,326.35 km) |
| Boizenburg to Sines | 1,414.62 mi (2,276.62 km) |
| Boizenburg to Sintra | 1,383.92 mi (2,227.20 km) |
| Boizenburg to Sobrado de Paiva | 1,225.81 mi (1,972.75 km) |
| Boizenburg to Sobral de Monte Agraco | 1,364.20 mi (2,195.47 km) |
| Boizenburg to Soure | 1,290.81 mi (2,077.35 km) |
| Boizenburg to Tabua | 1,254.27 mi (2,018.56 km) |
| Boizenburg to Tavira | 1,426.11 mi (2,295.09 km) |
| Boizenburg to Tomar | 1,308.43 mi (2,105.72 km) |
| Boizenburg to Tondela | 1,247.54 mi (2,007.72 km) |
| Boizenburg to Torre de Moncorvo | 1,179.69 mi (1,898.54 km) |
| Boizenburg to Torres Novas | 1,319.53 mi (2,123.58 km) |
| Boizenburg to Torres Vedras | 1,364.31 mi (2,195.64 km) |
