| Athy to Setubal | 1,003.74 mi (1,615.36 km) |
| Athy to Sever do Vouga | 849.46 mi (1,367.07 km) |
| Athy to Silves | 1,094.26 mi (1,761.04 km) |
| Athy to Sines | 1,042.86 mi (1,678.32 km) |
| Athy to Sintra | 987.26 mi (1,588.84 km) |
| Athy to Sobrado de Paiva | 828.43 mi (1,333.22 km) |
| Athy to Sobral de Monte Agraco | 970.97 mi (1,562.62 km) |
| Athy to Soure | 897.56 mi (1,444.49 km) |
| Athy to Tabua | 874.14 mi (1,406.79 km) |
| Athy to Tavira | 1,097.34 mi (1,766.00 km) |
| Athy to Tomar | 927.76 mi (1,493.09 km) |
| Athy to Tondela | 863.49 mi (1,389.66 km) |
| Athy to Torre de Moncorvo | 814.78 mi (1,311.26 km) |
| Athy to Torres Novas | 937.37 mi (1,508.55 km) |
| Athy to Torres Vedras | 967.07 mi (1,556.35 km) |
