| Key Largo to Snodland | 4,496.63 mi (7,236.62 km) |
| Key Largo to Soham | 4,480.57 mi (7,210.78 km) |
| Key Largo to Solihull | 4,391.55 mi (7,067.51 km) |
| Key Largo to Sompting | 4,468.67 mi (7,191.63 km) |
| Key Largo to South Hayling | 4,441.66 mi (7,148.16 km) |
| Key Largo to South Normanton | 4,403.29 mi (7,086.40 km) |
| Key Largo to South Ockendon | 4,487.98 mi (7,222.71 km) |
| Key Largo to South Shields | 4,383.81 mi (7,055.05 km) |
| Key Largo to Southall | 4,459.50 mi (7,176.87 km) |
| Key Largo to Southampton | 4,422.03 mi (7,116.57 km) |
| Key Largo to Southborough | 4,490.84 mi (7,227.31 km) |
| Key Largo to Southbourne | 4,406.86 mi (7,092.16 km) |
| Key Largo to Southend | 4,505.20 mi (7,250.42 km) |
| Key Largo to Southgate | 4,468.86 mi (7,191.93 km) |
| Key Largo to Southport | 4,330.85 mi (6,969.83 km) |
