| London Colney to San Luis Obispo (California) | 5,430.98 mi (8,740.32 km) |
| London Colney to San Marcos (California) | 5,442.86 mi (8,759.43 km) |
| London Colney to San Marcos (Texas) | 4,930.35 mi (7,934.62 km) |
| London Colney to San Marino (California) | 5,416.71 mi (8,717.36 km) |
| London Colney to San Mateo (California) | 5,347.75 mi (8,606.37 km) |
| London Colney to San Pablo (California) | 5,324.74 mi (8,569.34 km) |
| London Colney to San Rafael (California) | 5,328.39 mi (8,575.22 km) |
| London Colney to San Ramon (California) | 5,324.44 mi (8,568.85 km) |
| London Colney to San Tan Valley (Arizona) | 5,252.35 mi (8,452.84 km) |
| London Colney to Sand Springs (Oklahoma) | 4,536.70 mi (7,301.11 km) |
| London Colney to Sandusky (Ohio) | 3,763.96 mi (6,057.52 km) |
| London Colney to Sandy (Oregon) | 4,892.58 mi (7,873.84 km) |
| London Colney to Sandy (Utah) | 4,854.46 mi (7,812.49 km) |
| London Colney to Sandy Springs (Georgia) | 4,184.94 mi (6,735.01 km) |
| London Colney to Sanford (Florida) | 4,311.75 mi (6,939.09 km) |
