| Renfrew to Sierpc | 984.51 mi (1,584.42 km) |
| Renfrew to Skarzysko-Kamienna | 1,083.79 mi (1,744.19 km) |
| Renfrew to Skawina | 1,080.89 mi (1,739.52 km) |
| Renfrew to Skierniewice | 1,028.28 mi (1,654.86 km) |
| Renfrew to Skoczow | 1,048.08 mi (1,686.73 km) |
| Renfrew to Skwierzyna | 831.14 mi (1,337.58 km) |
| Renfrew to Slawno | 835.60 mi (1,344.76 km) |
| Renfrew to Slubice | 802.51 mi (1,291.52 km) |
| Renfrew to Slupca | 930.63 mi (1,497.71 km) |
| Renfrew to Slupsk | 847.32 mi (1,363.64 km) |
| Renfrew to Sochaczew | 1,023.88 mi (1,647.78 km) |
| Renfrew to Sokolka | 1,120.36 mi (1,803.05 km) |
| Renfrew to Sokolow Podlaski | 1,097.35 mi (1,766.02 km) |
| Renfrew to Solec Kujawski | 923.96 mi (1,486.96 km) |
| Renfrew to Sopot | 907.13 mi (1,459.89 km) |
