| Happy Valley to Sierpc | 5,284.78 mi (8,505.03 km) |
| Happy Valley to Skarzysko-Kamienna | 5,417.81 mi (8,719.12 km) |
| Happy Valley to Skawina | 5,467.91 mi (8,799.76 km) |
| Happy Valley to Skierniewice | 5,350.61 mi (8,610.98 km) |
| Happy Valley to Skoczow | 5,458.69 mi (8,784.91 km) |
| Happy Valley to Skwierzyna | 5,221.27 mi (8,402.83 km) |
| Happy Valley to Slawno | 5,137.95 mi (8,268.73 km) |
| Happy Valley to Slubice | 5,217.12 mi (8,396.15 km) |
| Happy Valley to Slupca | 5,286.63 mi (8,508.01 km) |
| Happy Valley to Slupsk | 5,138.17 mi (8,269.09 km) |
| Happy Valley to Sochaczew | 5,335.58 mi (8,586.78 km) |
| Happy Valley to Sokolka | 5,319.59 mi (8,561.06 km) |
| Happy Valley to Sokolow Podlaski | 5,361.36 mi (8,628.28 km) |
| Happy Valley to Solec Kujawski | 5,245.59 mi (8,441.97 km) |
| Happy Valley to Sopot | 5,167.85 mi (8,316.84 km) |
