| Billericay to Sesena | 820.18 mi (1,319.95 km) |
| Billericay to Sestao | 596.32 mi (959.69 km) |
| Billericay to Sevilla | 1,042.17 mi (1,677.22 km) |
| Billericay to Sevilla La Nueva | 807.72 mi (1,299.91 km) |
| Billericay to Silla | 848.45 mi (1,365.44 km) |
| Billericay to Silleda | 737.59 mi (1,187.03 km) |
| Billericay to Sitges | 721.15 mi (1,160.58 km) |
| Billericay to Socuellamos | 866.13 mi (1,393.89 km) |
| Billericay to Soller | 826.79 mi (1,330.59 km) |
| Billericay to Solsona | 667.62 mi (1,074.44 km) |
| Billericay to Son Servera | 841.52 mi (1,354.30 km) |
| Billericay to Sonseca | 850.31 mi (1,368.44 km) |
| Billericay to Sopelana | 591.27 mi (951.56 km) |
| Billericay to Soria | 694.78 mi (1,118.15 km) |
| Billericay to Suances | 603.06 mi (970.53 km) |
