| Harlow to Spello | 842.27 mi (1,355.51 km) |
| Harlow to Spilamberto | 707.46 mi (1,138.55 km) |
| Harlow to Spilimbergo | 696.65 mi (1,121.15 km) |
| Harlow to Spinea | 698.84 mi (1,124.67 km) |
| Harlow to Spoleto | 855.14 mi (1,376.22 km) |
| Harlow to Spoltore | 918.48 mi (1,478.15 km) |
| Harlow to Spresiano | 688.61 mi (1,108.22 km) |
| Harlow to Squinzano | 1,156.82 mi (1,861.73 km) |
| Harlow to Statte | 1,120.58 mi (1,803.41 km) |
| Harlow to Stezzano | 605.56 mi (974.56 km) |
| Harlow to Strada | 767.43 mi (1,235.05 km) |
| Harlow to Stradella | 624.22 mi (1,004.59 km) |
| Harlow to Striano | 1,020.41 mi (1,642.19 km) |
| Harlow to Subiaco | 912.95 mi (1,469.25 km) |
| Harlow to Sulmona | 933.03 mi (1,501.57 km) |
