| Portici to Szamotuly | 820.74 mi (1,320.85 km) |
| Portici to Szczecin | 871.51 mi (1,402.57 km) |
| Portici to Szczecinek | 897.71 mi (1,444.72 km) |
| Portici to Szczytno | 933.31 mi (1,502.02 km) |
| Portici to Szprotawa | 744.70 mi (1,198.49 km) |
| Portici to Sztum | 930.99 mi (1,498.28 km) |
| Portici to Szubin | 857.69 mi (1,380.33 km) |
| Portici to Szydlowiec | 783.59 mi (1,261.06 km) |
| Portici to Tarnobrzeg | 761.09 mi (1,224.86 km) |
| Portici to Tarnow | 711.62 mi (1,145.24 km) |
| Portici to Tarnowskie Gory | 699.56 mi (1,125.83 km) |
| Portici to Tczew | 939.58 mi (1,512.11 km) |
| Portici to Tomaszow Lubelski | 795.56 mi (1,280.32 km) |
| Portici to Tomaszow Mazowiecki | 786.81 mi (1,266.24 km) |
| Portici to Torun | 866.46 mi (1,394.43 km) |
