| Cities | Distance |
|---|---|
| Harpenden to Sesena | 824.92 mi (1,327.58 km) |
| Harpenden to Sestao | 600.52 mi (966.45 km) |
| Harpenden to Sevilla | 1,043.99 mi (1,680.14 km) |
| Harpenden to Sevilla La Nueva | 811.57 mi (1,306.10 km) |
| Harpenden to Silla | 860.61 mi (1,385.02 km) |
| Harpenden to Silleda | 729.38 mi (1,173.83 km) |
| Harpenden to Sitges | 738.32 mi (1,188.21 km) |
| Harpenden to Socuellamos | 873.23 mi (1,405.33 km) |
| Harpenden to Soller | 845.32 mi (1,360.41 km) |
| Harpenden to Solsona | 684.37 mi (1,101.38 km) |
| Harpenden to Son Servera | 861.23 mi (1,386.02 km) |
| Harpenden to Sonseca | 854.73 mi (1,375.56 km) |
| Harpenden to Sopelana | 595.48 mi (958.34 km) |
| Harpenden to Soria | 701.53 mi (1,129.00 km) |
| Harpenden to Suances | 604.13 mi (972.26 km) |