| London Colney to Storm Lake (Iowa) | 4,177.83 mi (6,723.56 km) |
| London Colney to Storrs (Connecticut) | 3,331.01 mi (5,360.74 km) |
| London Colney to Stoughton (Wisconsin) | 3,945.24 mi (6,349.25 km) |
| London Colney to Stow (Ohio) | 3,726.46 mi (5,997.15 km) |
| London Colney to Streamwood (Illinois) | 3,948.13 mi (6,353.90 km) |
| London Colney to Streator (Illinois) | 4,014.95 mi (6,461.44 km) |
| London Colney to Streetsboro (Ohio) | 3,720.12 mi (5,986.95 km) |
| London Colney to Strongsville (Ohio) | 3,735.91 mi (6,012.37 km) |
| London Colney to Stuart (Florida) | 4,348.41 mi (6,998.09 km) |
| London Colney to Stuarts Draft (Virginia) | 3,774.56 mi (6,074.56 km) |
| London Colney to Sturgis (Michigan) | 3,853.16 mi (6,201.06 km) |
| London Colney to Suamico (Wisconsin) | 3,823.46 mi (6,153.26 km) |
| London Colney to Sudley (Virginia) | 3,676.92 mi (5,917.43 km) |
| London Colney to Suffern (New York) | 3,437.58 mi (5,532.25 km) |
| London Colney to Suffolk (Virginia) | 3,737.75 mi (6,015.32 km) |
