| San Mateo to Sierpc | 5,785.53 mi (9,310.91 km) |
| San Mateo to Skarzysko-Kamienna | 5,918.08 mi (9,524.22 km) |
| San Mateo to Skawina | 5,963.79 mi (9,597.78 km) |
| San Mateo to Skierniewice | 5,850.74 mi (9,415.86 km) |
| San Mateo to Skoczow | 5,951.82 mi (9,578.53 km) |
| San Mateo to Skwierzyna | 5,712.69 mi (9,193.68 km) |
| San Mateo to Slawno | 5,635.45 mi (9,069.37 km) |
| San Mateo to Slubice | 5,705.93 mi (9,182.81 km) |
| San Mateo to Slupca | 5,782.55 mi (9,306.11 km) |
| San Mateo to Slupsk | 5,636.58 mi (9,071.20 km) |
| San Mateo to Sochaczew | 5,836.34 mi (9,392.69 km) |
| San Mateo to Sokolka | 5,828.63 mi (9,380.27 km) |
| San Mateo to Sokolow Podlaski | 5,866.48 mi (9,441.19 km) |
| San Mateo to Solec Kujawski | 5,743.78 mi (9,243.72 km) |
| San Mateo to Sopot | 5,669.24 mi (9,123.76 km) |
