| Gunbarrel to Snodland | 4,701.97 mi (7,567.09 km) |
| Gunbarrel to Soham | 4,656.21 mi (7,493.45 km) |
| Gunbarrel to Solihull | 4,581.10 mi (7,372.56 km) |
| Gunbarrel to Sompting | 4,695.59 mi (7,556.82 km) |
| Gunbarrel to South Hayling | 4,675.09 mi (7,523.82 km) |
| Gunbarrel to South Normanton | 4,567.96 mi (7,351.42 km) |
| Gunbarrel to South Ockendon | 4,688.72 mi (7,545.77 km) |
| Gunbarrel to South Shields | 4,489.78 mi (7,225.60 km) |
| Gunbarrel to Southall | 4,665.96 mi (7,509.13 km) |
| Gunbarrel to Southampton | 4,655.38 mi (7,492.11 km) |
| Gunbarrel to Southborough | 4,702.78 mi (7,568.39 km) |
| Gunbarrel to Southbourne | 4,648.90 mi (7,481.68 km) |
| Gunbarrel to Southend | 4,701.66 mi (7,566.58 km) |
| Gunbarrel to Southgate | 4,669.64 mi (7,515.07 km) |
| Gunbarrel to Southport | 4,490.42 mi (7,226.62 km) |
