| Helena to Sierpc | 4,997.33 mi (8,042.42 km) |
| Helena to Skarzysko-Kamienna | 5,128.99 mi (8,254.32 km) |
| Helena to Skawina | 5,170.53 mi (8,321.16 km) |
| Helena to Skierniewice | 5,061.72 mi (8,146.05 km) |
| Helena to Skoczow | 5,156.32 mi (8,298.29 km) |
| Helena to Skwierzyna | 4,916.43 mi (7,912.23 km) |
| Helena to Slawno | 4,844.56 mi (7,796.56 km) |
| Helena to Slubice | 4,907.74 mi (7,898.24 km) |
| Helena to Slupca | 4,989.82 mi (8,030.34 km) |
| Helena to Slupsk | 4,846.55 mi (7,799.77 km) |
| Helena to Sochaczew | 5,048.00 mi (8,123.97 km) |
| Helena to Sokolka | 5,049.64 mi (8,126.61 km) |
| Helena to Sokolow Podlaski | 5,082.67 mi (8,179.77 km) |
| Helena to Solec Kujawski | 4,953.22 mi (7,971.44 km) |
| Helena to Sopot | 4,882.05 mi (7,856.90 km) |
