| Peoria to Sierpc | 4,719.77 mi (7,595.73 km) |
| Peoria to Skarzysko-Kamienna | 4,839.31 mi (7,788.12 km) |
| Peoria to Skawina | 4,854.50 mi (7,812.56 km) |
| Peoria to Skierniewice | 4,776.06 mi (7,686.33 km) |
| Peoria to Skoczow | 4,827.21 mi (7,768.64 km) |
| Peoria to Skwierzyna | 4,595.34 mi (7,395.48 km) |
| Peoria to Slawno | 4,560.40 mi (7,339.26 km) |
| Peoria to Slubice | 4,574.28 mi (7,361.59 km) |
| Peoria to Slupca | 4,686.69 mi (7,542.51 km) |
| Peoria to Slupsk | 4,567.22 mi (7,350.22 km) |
| Peoria to Sochaczew | 4,766.86 mi (7,671.52 km) |
| Peoria to Sokolka | 4,816.58 mi (7,751.54 km) |
| Peoria to Sokolow Podlaski | 4,823.73 mi (7,763.05 km) |
| Peoria to Solec Kujawski | 4,664.83 mi (7,507.31 km) |
| Peoria to Sopot | 4,616.57 mi (7,429.66 km) |
