| Borehamwood to Sesena | 814.91 mi (1,311.47 km) |
| Borehamwood to Sestao | 590.56 mi (950.42 km) |
| Borehamwood to Sevilla | 1,034.52 mi (1,664.89 km) |
| Borehamwood to Sevilla La Nueva | 801.71 mi (1,290.23 km) |
| Borehamwood to Silla | 849.60 mi (1,367.29 km) |
| Borehamwood to Silleda | 722.11 mi (1,162.13 km) |
| Borehamwood to Sitges | 726.89 mi (1,169.82 km) |
| Borehamwood to Socuellamos | 862.86 mi (1,388.64 km) |
| Borehamwood to Soller | 833.83 mi (1,341.92 km) |
| Borehamwood to Solsona | 672.96 mi (1,083.03 km) |
| Borehamwood to Son Servera | 849.71 mi (1,367.47 km) |
| Borehamwood to Sonseca | 844.78 mi (1,359.54 km) |
| Borehamwood to Sopelana | 585.52 mi (942.30 km) |
| Borehamwood to Soria | 691.18 mi (1,112.35 km) |
| Borehamwood to Suances | 594.73 mi (957.13 km) |
