| Finchley to Sierpc | 841.93 mi (1,354.95 km) |
| Finchley to Skarzysko-Kamienna | 907.98 mi (1,461.24 km) |
| Finchley to Skawina | 878.71 mi (1,414.15 km) |
| Finchley to Skierniewice | 866.82 mi (1,395.02 km) |
| Finchley to Skoczow | 837.21 mi (1,347.36 km) |
| Finchley to Skwierzyna | 668.05 mi (1,075.13 km) |
| Finchley to Slawno | 724.97 mi (1,166.72 km) |
| Finchley to Slubice | 628.99 mi (1,012.26 km) |
| Finchley to Slupca | 768.36 mi (1,236.55 km) |
| Finchley to Slupsk | 740.14 mi (1,191.14 km) |
| Finchley to Sochaczew | 868.48 mi (1,397.69 km) |
| Finchley to Sokolka | 999.36 mi (1,608.31 km) |
| Finchley to Sokolow Podlaski | 952.20 mi (1,532.41 km) |
| Finchley to Solec Kujawski | 782.10 mi (1,258.66 km) |
| Finchley to Sopot | 801.22 mi (1,289.44 km) |
