| Dorchester to Solofra | 1,072.53 mi (1,726.07 km) |
| Dorchester to Somma Lombardo | 618.60 mi (995.55 km) |
| Dorchester to Somma Vesuviana | 1,055.48 mi (1,698.63 km) |
| Dorchester to Sommacampagna | 713.56 mi (1,148.36 km) |
| Dorchester to Sona | 711.56 mi (1,145.14 km) |
| Dorchester to Sondrio | 644.46 mi (1,037.16 km) |
| Dorchester to Sora | 984.09 mi (1,583.74 km) |
| Dorchester to Sorbolo | 721.15 mi (1,160.58 km) |
| Dorchester to Soresina | 679.64 mi (1,093.77 km) |
| Dorchester to Sorisole | 653.12 mi (1,051.10 km) |
| Dorchester to Sorrento | 1,065.37 mi (1,714.55 km) |
| Dorchester to Sorso | 864.89 mi (1,391.90 km) |
| Dorchester to Sortino | 1,271.04 mi (2,045.55 km) |
| Dorchester to Soverato Marina | 1,242.61 mi (1,999.78 km) |
| Dorchester to Sovicille | 821.58 mi (1,322.20 km) |
