| Viseu to Sierpc | 1,539.53 mi (2,477.64 km) |
| Viseu to Skarzysko-Kamienna | 1,549.38 mi (2,493.48 km) |
| Viseu to Skawina | 1,482.30 mi (2,385.54 km) |
| Viseu to Skierniewice | 1,536.11 mi (2,472.14 km) |
| Viseu to Skoczow | 1,434.11 mi (2,307.97 km) |
| Viseu to Skwierzyna | 1,373.13 mi (2,209.84 km) |
| Viseu to Slawno | 1,473.84 mi (2,371.92 km) |
| Viseu to Slubice | 1,330.34 mi (2,140.98 km) |
| Viseu to Slupca | 1,454.28 mi (2,340.44 km) |
| Viseu to Slupsk | 1,489.90 mi (2,397.76 km) |
| Viseu to Sochaczew | 1,545.64 mi (2,487.47 km) |
| Viseu to Sokolka | 1,700.92 mi (2,737.37 km) |
| Viseu to Sokolow Podlaski | 1,629.98 mi (2,623.19 km) |
| Viseu to Solec Kujawski | 1,490.27 mi (2,398.36 km) |
| Viseu to Sopot | 1,543.74 mi (2,484.41 km) |
