| Blackburn to Solofra | 1,200.26 mi (1,931.63 km) |
| Blackburn to Somma Lombardo | 746.62 mi (1,201.57 km) |
| Blackburn to Somma Vesuviana | 1,185.40 mi (1,907.71 km) |
| Blackburn to Sommacampagna | 827.84 mi (1,332.28 km) |
| Blackburn to Sona | 825.57 mi (1,328.63 km) |
| Blackburn to Sondrio | 756.72 mi (1,217.83 km) |
| Blackburn to Sora | 1,113.18 mi (1,791.49 km) |
| Blackburn to Sorbolo | 844.66 mi (1,359.36 km) |
| Blackburn to Soresina | 802.87 mi (1,292.10 km) |
| Blackburn to Sorisole | 772.62 mi (1,243.41 km) |
| Blackburn to Sorrento | 1,197.25 mi (1,926.79 km) |
| Blackburn to Sorso | 1,031.37 mi (1,659.82 km) |
| Blackburn to Sortino | 1,417.59 mi (2,281.39 km) |
| Blackburn to Soverato Marina | 1,373.65 mi (2,210.68 km) |
| Blackburn to Sovicille | 954.18 mi (1,535.61 km) |
