| Lake Oswego to Sierpc | 5,289.78 mi (8,513.08 km) |
| Lake Oswego to Skarzysko-Kamienna | 5,422.83 mi (8,727.19 km) |
| Lake Oswego to Skawina | 5,473.09 mi (8,808.08 km) |
| Lake Oswego to Skierniewice | 5,355.64 mi (8,619.07 km) |
| Lake Oswego to Skoczow | 5,463.96 mi (8,793.39 km) |
| Lake Oswego to Skwierzyna | 5,226.61 mi (8,411.42 km) |
| Lake Oswego to Slawno | 5,143.08 mi (8,276.99 km) |
| Lake Oswego to Slubice | 5,222.55 mi (8,404.89 km) |
| Lake Oswego to Slupca | 5,291.81 mi (8,516.35 km) |
| Lake Oswego to Slupsk | 5,143.27 mi (8,277.30 km) |
| Lake Oswego to Sochaczew | 5,340.58 mi (8,594.83 km) |
| Lake Oswego to Sokolka | 5,324.26 mi (8,568.57 km) |
| Lake Oswego to Sokolow Podlaski | 5,366.19 mi (8,636.05 km) |
| Lake Oswego to Solec Kujawski | 5,250.70 mi (8,450.18 km) |
| Lake Oswego to Sopot | 5,172.83 mi (8,324.87 km) |
