| Glenmont to Sierpc | 4,380.29 mi (7,049.39 km) |
| Glenmont to Skarzysko-Kamienna | 4,488.97 mi (7,224.31 km) |
| Glenmont to Skawina | 4,489.87 mi (7,225.74 km) |
| Glenmont to Skierniewice | 4,430.18 mi (7,129.69 km) |
| Glenmont to Skoczow | 4,456.77 mi (7,172.47 km) |
| Glenmont to Skwierzyna | 4,237.60 mi (6,819.76 km) |
| Glenmont to Slawno | 4,223.61 mi (6,797.25 km) |
| Glenmont to Slubice | 4,210.82 mi (6,776.65 km) |
| Glenmont to Slupca | 4,334.97 mi (6,976.45 km) |
| Glenmont to Slupsk | 4,232.73 mi (6,811.92 km) |
| Glenmont to Sochaczew | 4,423.70 mi (7,119.25 km) |
| Glenmont to Sokolka | 4,496.99 mi (7,237.20 km) |
| Glenmont to Sokolow Podlaski | 4,490.15 mi (7,226.19 km) |
| Glenmont to Solec Kujawski | 4,321.71 mi (6,955.12 km) |
| Glenmont to Sopot | 4,287.53 mi (6,900.11 km) |
