| Ahaus to Setubal | 1,207.86 mi (1,943.86 km) |
| Ahaus to Sever do Vouga | 1,067.74 mi (1,718.36 km) |
| Ahaus to Silves | 1,272.34 mi (2,047.64 km) |
| Ahaus to Sines | 1,239.81 mi (1,995.27 km) |
| Ahaus to Sintra | 1,207.46 mi (1,943.21 km) |
| Ahaus to Sobrado de Paiva | 1,048.18 mi (1,686.88 km) |
| Ahaus to Sobral de Monte Agraco | 1,187.78 mi (1,911.54 km) |
| Ahaus to Soure | 1,113.84 mi (1,792.55 km) |
| Ahaus to Tabua | 1,077.64 mi (1,734.30 km) |
| Ahaus to Tavira | 1,254.42 mi (2,018.80 km) |
| Ahaus to Tomar | 1,132.23 mi (1,822.15 km) |
| Ahaus to Tondela | 1,070.66 mi (1,723.06 km) |
| Ahaus to Torre de Moncorvo | 1,003.12 mi (1,614.37 km) |
| Ahaus to Torres Novas | 1,143.34 mi (1,840.02 km) |
| Ahaus to Torres Vedras | 1,187.68 mi (1,911.38 km) |
