| Upper Grand Lagoon to Snodland | 4,466.29 mi (7,187.80 km) |
| Upper Grand Lagoon to Soham | 4,441.39 mi (7,147.72 km) |
| Upper Grand Lagoon to Solihull | 4,354.17 mi (7,007.35 km) |
| Upper Grand Lagoon to Sompting | 4,443.84 mi (7,151.66 km) |
| Upper Grand Lagoon to South Hayling | 4,418.04 mi (7,110.15 km) |
| Upper Grand Lagoon to South Normanton | 4,359.11 mi (7,015.31 km) |
| Upper Grand Lagoon to South Ockendon | 4,456.13 mi (7,171.45 km) |
| Upper Grand Lagoon to South Shields | 4,322.53 mi (6,956.45 km) |
| Upper Grand Lagoon to Southall | 4,428.59 mi (7,127.13 km) |
| Upper Grand Lagoon to Southampton | 4,397.92 mi (7,077.77 km) |
| Upper Grand Lagoon to Southborough | 4,462.25 mi (7,181.30 km) |
| Upper Grand Lagoon to Southbourne | 4,384.88 mi (7,056.78 km) |
| Upper Grand Lagoon to Southend | 4,472.53 mi (7,197.85 km) |
| Upper Grand Lagoon to Southgate | 4,436.56 mi (7,139.95 km) |
| Upper Grand Lagoon to Southport | 4,283.43 mi (6,893.52 km) |
