| Harrow to Schiedam | 204.29 mi (328.77 km) |
| Harrow to Schijndel | 247.99 mi (399.11 km) |
| Harrow to Schinnen | 272.77 mi (438.97 km) |
| Harrow to Schoonhoven | 223.58 mi (359.82 km) |
| Harrow to Simpelveld | 278.76 mi (448.61 km) |
| Harrow to Sint Anthonis | 267.17 mi (429.97 km) |
| Harrow to Sint Willebrord | 212.06 mi (341.27 km) |
| Harrow to Sint-Michielsgestel | 244.74 mi (393.87 km) |
| Harrow to Sint-Oedenrode | 249.31 mi (401.23 km) |
| Harrow to Sittard | 271.38 mi (436.74 km) |
| Harrow to Sliedrecht | 219.50 mi (353.25 km) |
| Harrow to Slochteren | 321.53 mi (517.46 km) |
| Harrow to Sluis | 161.83 mi (260.45 km) |
| Harrow to Sneek | 272.67 mi (438.82 km) |
| Harrow to Soest | 244.28 mi (393.14 km) |
