| Oulu to Skarzysko-Kamienna | 973.93 mi (1,567.39 km) |
| Oulu to Skawina | 1,058.41 mi (1,703.35 km) |
| Oulu to Skierniewice | 920.96 mi (1,482.14 km) |
| Oulu to Skoczow | 1,078.76 mi (1,736.09 km) |
| Oulu to Skwierzyna | 926.41 mi (1,490.91 km) |
| Oulu to Slawno | 795.86 mi (1,280.81 km) |
| Oulu to Slubice | 955.51 mi (1,537.74 km) |
| Oulu to Slupca | 918.44 mi (1,478.09 km) |
| Oulu to Slupsk | 784.27 mi (1,262.16 km) |
| Oulu to Sochaczew | 902.21 mi (1,451.96 km) |
| Oulu to Sokolka | 805.39 mi (1,296.15 km) |
| Oulu to Sokolow Podlaski | 878.91 mi (1,414.47 km) |
| Oulu to Solec Kujawski | 862.21 mi (1,387.59 km) |
| Oulu to Sopot | 767.43 mi (1,235.06 km) |
| Oulu to Sosnowiec | 1,043.19 mi (1,678.84 km) |
