| Broxbourne to Solofra | 1,031.97 mi (1,660.80 km) |
| Broxbourne to Somma Lombardo | 576.94 mi (928.49 km) |
| Broxbourne to Somma Vesuviana | 1,016.61 mi (1,636.07 km) |
| Broxbourne to Sommacampagna | 661.68 mi (1,064.88 km) |
| Broxbourne to Sona | 659.48 mi (1,061.33 km) |
| Broxbourne to Sondrio | 590.70 mi (950.64 km) |
| Broxbourne to Sora | 944.42 mi (1,519.90 km) |
| Broxbourne to Sorbolo | 676.32 mi (1,088.43 km) |
| Broxbourne to Soresina | 634.41 mi (1,020.98 km) |
| Broxbourne to Sorisole | 604.86 mi (973.42 km) |
| Broxbourne to Sorrento | 1,028.08 mi (1,654.53 km) |
| Broxbourne to Sorso | 859.54 mi (1,383.29 km) |
| Broxbourne to Sortino | 1,246.30 mi (2,005.73 km) |
| Broxbourne to Soverato Marina | 1,204.92 mi (1,939.14 km) |
| Broxbourne to Sovicille | 784.37 mi (1,262.31 km) |
