| Waltham Abbey to Sesena | 819.42 mi (1,318.72 km) |
| Waltham Abbey to Sestao | 595.21 mi (957.90 km) |
| Waltham Abbey to Sevilla | 1,039.94 mi (1,673.62 km) |
| Waltham Abbey to Sevilla La Nueva | 806.50 mi (1,297.93 km) |
| Waltham Abbey to Silla | 851.65 mi (1,370.60 km) |
| Waltham Abbey to Silleda | 730.27 mi (1,175.26 km) |
| Waltham Abbey to Sitges | 727.10 mi (1,170.15 km) |
| Waltham Abbey to Socuellamos | 866.62 mi (1,394.69 km) |
| Waltham Abbey to Soller | 833.52 mi (1,341.43 km) |
| Waltham Abbey to Solsona | 673.32 mi (1,083.60 km) |
| Waltham Abbey to Son Servera | 848.93 mi (1,366.23 km) |
| Waltham Abbey to Sonseca | 849.39 mi (1,366.96 km) |
| Waltham Abbey to Sopelana | 590.16 mi (949.77 km) |
| Waltham Abbey to Soria | 695.04 mi (1,118.56 km) |
| Waltham Abbey to Suances | 600.33 mi (966.14 km) |
