| Fort Thomas to Snodland | 3,982.19 mi (6,408.71 km) |
| Fort Thomas to Soham | 3,950.24 mi (6,357.30 km) |
| Fort Thomas to Solihull | 3,865.70 mi (6,221.24 km) |
| Fort Thomas to Sompting | 3,964.71 mi (6,380.59 km) |
| Fort Thomas to South Hayling | 3,940.33 mi (6,341.35 km) |
| Fort Thomas to South Normanton | 3,864.96 mi (6,220.05 km) |
| Fort Thomas to South Ockendon | 3,970.88 mi (6,390.52 km) |
| Fort Thomas to South Shields | 3,815.14 mi (6,139.87 km) |
| Fort Thomas to Southall | 3,944.53 mi (6,348.10 km) |
| Fort Thomas to Southampton | 3,920.07 mi (6,308.75 km) |
| Fort Thomas to Southborough | 3,979.68 mi (6,404.67 km) |
| Fort Thomas to Southbourne | 3,909.05 mi (6,291.01 km) |
| Fort Thomas to Southend | 3,986.39 mi (6,415.47 km) |
| Fort Thomas to Southgate | 3,951.21 mi (6,358.85 km) |
| Fort Thomas to Southport | 3,787.65 mi (6,095.63 km) |
