| Signa to Skarzysko-Kamienna | 682.29 mi (1,098.04 km) |
| Signa to Skawina | 593.88 mi (955.76 km) |
| Signa to Skierniewice | 702.86 mi (1,131.14 km) |
| Signa to Skoczow | 551.80 mi (888.04 km) |
| Signa to Skwierzyna | 641.69 mi (1,032.71 km) |
| Signa to Slawno | 772.41 mi (1,243.07 km) |
| Signa to Slubice | 612.98 mi (986.49 km) |
| Signa to Slupca | 665.63 mi (1,071.24 km) |
| Signa to Slupsk | 784.58 mi (1,262.66 km) |
| Signa to Sochaczew | 719.29 mi (1,157.59 km) |
| Signa to Sokolka | 870.77 mi (1,401.37 km) |
| Signa to Sokolow Podlaski | 785.12 mi (1,263.53 km) |
| Signa to Solec Kujawski | 720.15 mi (1,158.97 km) |
| Signa to Sopot | 809.59 mi (1,302.91 km) |
| Signa to Sosnowiec | 586.52 mi (943.91 km) |
