| Petroupoli to Setubal | 1,757.88 mi (2,829.04 km) |
| Petroupoli to Sever do Vouga | 1,712.15 mi (2,755.45 km) |
| Petroupoli to Silves | 1,750.39 mi (2,816.98 km) |
| Petroupoli to Sines | 1,763.05 mi (2,837.36 km) |
| Petroupoli to Sintra | 1,781.33 mi (2,866.77 km) |
| Petroupoli to Sobrado de Paiva | 1,705.53 mi (2,744.78 km) |
| Petroupoli to Sobral de Monte Agraco | 1,766.52 mi (2,842.94 km) |
| Petroupoli to Soure | 1,730.31 mi (2,784.66 km) |
| Petroupoli to Tabua | 1,696.55 mi (2,730.34 km) |
| Petroupoli to Tavira | 1,708.85 mi (2,750.13 km) |
| Petroupoli to Tomar | 1,722.29 mi (2,771.76 km) |
| Petroupoli to Tondela | 1,698.49 mi (2,733.46 km) |
| Petroupoli to Torre de Moncorvo | 1,646.00 mi (2,648.98 km) |
| Petroupoli to Torres Novas | 1,729.57 mi (2,783.47 km) |
| Petroupoli to Torres Vedras | 1,771.96 mi (2,851.70 km) |
