| Keystone to Schiedam | 4,591.09 mi (7,388.64 km) |
| Keystone to Schijndel | 4,639.34 mi (7,466.30 km) |
| Keystone to Schinnen | 4,671.59 mi (7,518.19 km) |
| Keystone to Schoonhoven | 4,608.84 mi (7,417.22 km) |
| Keystone to Simpelveld | 4,678.18 mi (7,528.80 km) |
| Keystone to Sint Anthonis | 4,657.51 mi (7,495.54 km) |
| Keystone to Sint Willebrord | 4,606.05 mi (7,412.72 km) |
| Keystone to Sint-Michielsgestel | 4,635.74 mi (7,460.51 km) |
| Keystone to Sint-Oedenrode | 4,641.54 mi (7,469.84 km) |
| Keystone to Sittard | 4,669.86 mi (7,515.41 km) |
| Keystone to Sliedrecht | 4,608.04 mi (7,415.92 km) |
| Keystone to Slochteren | 4,661.79 mi (7,502.43 km) |
| Keystone to Sluis | 4,560.75 mi (7,339.82 km) |
| Keystone to Sneek | 4,620.29 mi (7,435.63 km) |
| Keystone to Soest | 4,622.58 mi (7,439.32 km) |
