| Owings Mills to Sierpc | 4,353.61 mi (7,006.47 km) |
| Owings Mills to Skarzysko-Kamienna | 4,462.43 mi (7,181.59 km) |
| Owings Mills to Skawina | 4,463.50 mi (7,183.30 km) |
| Owings Mills to Skierniewice | 4,403.58 mi (7,086.88 km) |
| Owings Mills to Skoczow | 4,430.47 mi (7,130.15 km) |
| Owings Mills to Skwierzyna | 4,211.11 mi (6,777.12 km) |
| Owings Mills to Slawno | 4,196.89 mi (6,754.25 km) |
| Owings Mills to Slubice | 4,184.39 mi (6,734.12 km) |
| Owings Mills to Slupca | 4,308.42 mi (6,933.73 km) |
| Owings Mills to Slupsk | 4,205.99 mi (6,768.89 km) |
| Owings Mills to Sochaczew | 4,397.07 mi (7,076.40 km) |
| Owings Mills to Sokolka | 4,470.15 mi (7,194.01 km) |
| Owings Mills to Sokolow Podlaski | 4,463.43 mi (7,183.20 km) |
| Owings Mills to Solec Kujawski | 4,295.07 mi (6,912.25 km) |
| Owings Mills to Sopot | 4,260.74 mi (6,857.01 km) |
