| Harrow to Savignano sul Rubicone | 783.72 mi (1,261.27 km) |
| Harrow to Savona | 646.82 mi (1,040.95 km) |
| Harrow to Scafati | 1,028.79 mi (1,655.67 km) |
| Harrow to Scalea | 1,121.22 mi (1,804.43 km) |
| Harrow to Scandiano | 700.51 mi (1,127.36 km) |
| Harrow to Scandicci | 760.34 mi (1,223.64 km) |
| Harrow to Schio | 669.49 mi (1,077.44 km) |
| Harrow to Sciacca | 1,172.06 mi (1,886.24 km) |
| Harrow to Scicli | 1,259.77 mi (2,027.41 km) |
| Harrow to Scordia | 1,234.08 mi (1,986.07 km) |
| Harrow to Scorze | 703.24 mi (1,131.75 km) |
| Harrow to Sedico | 678.96 mi (1,092.68 km) |
| Harrow to Sedriano | 598.46 mi (963.13 km) |
| Harrow to Segni | 929.80 mi (1,496.37 km) |
| Harrow to Segrate | 608.84 mi (979.84 km) |
