| Falmouth to Sierpc | 1,074.63 mi (1,729.45 km) |
| Falmouth to Skarzysko-Kamienna | 1,134.88 mi (1,826.40 km) |
| Falmouth to Skawina | 1,099.39 mi (1,769.30 km) |
| Falmouth to Skierniewice | 1,096.80 mi (1,765.13 km) |
| Falmouth to Skoczow | 1,055.90 mi (1,699.30 km) |
| Falmouth to Skwierzyna | 899.93 mi (1,448.30 km) |
| Falmouth to Slawno | 960.11 mi (1,545.14 km) |
| Falmouth to Slubice | 859.94 mi (1,383.94 km) |
| Falmouth to Slupca | 999.21 mi (1,608.08 km) |
| Falmouth to Slupsk | 975.31 mi (1,569.61 km) |
| Falmouth to Sochaczew | 1,099.37 mi (1,769.26 km) |
| Falmouth to Sokolka | 1,233.20 mi (1,984.65 km) |
| Falmouth to Sokolow Podlaski | 1,183.83 mi (1,905.19 km) |
| Falmouth to Solec Kujawski | 1,015.29 mi (1,633.95 km) |
| Falmouth to Sopot | 1,036.34 mi (1,667.83 km) |
