| Big Spring to Sierpc | 5,576.73 mi (8,974.88 km) |
| Big Spring to Skarzysko-Kamienna | 5,699.20 mi (9,171.97 km) |
| Big Spring to Skawina | 5,718.73 mi (9,203.40 km) |
| Big Spring to Skierniewice | 5,634.84 mi (9,068.40 km) |
| Big Spring to Skoczow | 5,693.23 mi (9,162.37 km) |
| Big Spring to Skwierzyna | 5,458.77 mi (8,785.04 km) |
| Big Spring to Slawno | 5,417.41 mi (8,718.48 km) |
| Big Spring to Slubice | 5,439.46 mi (8,753.97 km) |
| Big Spring to Slupca | 5,547.83 mi (8,928.37 km) |
| Big Spring to Slupsk | 5,423.41 mi (8,728.13 km) |
| Big Spring to Sochaczew | 5,624.78 mi (9,052.21 km) |
| Big Spring to Sokolka | 5,665.74 mi (9,118.13 km) |
| Big Spring to Sokolow Podlaski | 5,678.02 mi (9,137.88 km) |
| Big Spring to Solec Kujawski | 5,523.32 mi (8,888.93 km) |
| Big Spring to Sopot | 5,470.56 mi (8,804.02 km) |
