| Council Bluffs to Snodland | 4,312.34 mi (6,940.03 km) |
| Council Bluffs to Soham | 4,271.26 mi (6,873.93 km) |
| Council Bluffs to Solihull | 4,192.23 mi (6,746.75 km) |
| Council Bluffs to Sompting | 4,301.93 mi (6,923.29 km) |
| Council Bluffs to South Hayling | 4,279.91 mi (6,887.85 km) |
| Council Bluffs to South Normanton | 4,183.47 mi (6,732.64 km) |
| Council Bluffs to South Ockendon | 4,299.70 mi (6,919.70 km) |
| Council Bluffs to South Shields | 4,115.02 mi (6,622.49 km) |
| Council Bluffs to Southall | 4,275.49 mi (6,880.74 km) |
| Council Bluffs to Southampton | 4,259.88 mi (6,855.62 km) |
| Council Bluffs to Southborough | 4,311.96 mi (6,939.42 km) |
| Council Bluffs to Southbourne | 4,251.75 mi (6,842.52 km) |
| Council Bluffs to Southend | 4,313.65 mi (6,942.14 km) |
| Council Bluffs to Southgate | 4,280.28 mi (6,888.45 km) |
| Council Bluffs to Southport | 4,105.46 mi (6,607.10 km) |
