| Friendswood to Sierpc | 5,534.16 mi (8,906.38 km) |
| Friendswood to Skarzysko-Kamienna | 5,650.42 mi (9,093.47 km) |
| Friendswood to Skawina | 5,660.41 mi (9,109.55 km) |
| Friendswood to Skierniewice | 5,588.51 mi (8,993.85 km) |
| Friendswood to Skoczow | 5,630.76 mi (9,061.83 km) |
| Friendswood to Skwierzyna | 5,403.08 mi (8,695.42 km) |
| Friendswood to Slawno | 5,375.19 mi (8,650.54 km) |
| Friendswood to Slubice | 5,379.81 mi (8,657.97 km) |
| Friendswood to Slupca | 5,496.87 mi (8,846.36 km) |
| Friendswood to Slupsk | 5,382.75 mi (8,662.69 km) |
| Friendswood to Sochaczew | 5,580.19 mi (8,980.45 km) |
| Friendswood to Sokolka | 5,637.14 mi (9,072.10 km) |
| Friendswood to Sokolow Podlaski | 5,640.27 mi (9,077.14 km) |
| Friendswood to Solec Kujawski | 5,477.88 mi (8,815.80 km) |
| Friendswood to Sopot | 5,433.90 mi (8,745.01 km) |
