| Twickenham to San Diego (California) | 5,469.63 mi (8,802.52 km) |
| Twickenham to San Diego Country Estates (California) | 5,448.48 mi (8,768.48 km) |
| Twickenham to San Dimas (California) | 5,419.25 mi (8,721.43 km) |
| Twickenham to San Fernando (California) | 5,429.11 mi (8,737.31 km) |
| Twickenham to San Francisco (California) | 5,352.63 mi (8,614.23 km) |
| Twickenham to San Gabriel (California) | 5,429.35 mi (8,737.70 km) |
| Twickenham to San Germán (Puerto Rico) | 4,250.00 mi (6,839.72 km) |
| Twickenham to San Jacinto (California) | 5,410.42 mi (8,707.23 km) |
| Twickenham to San Jose (California) | 5,361.28 mi (8,628.15 km) |
| Twickenham to San Juan (Puerto Rico) | 4,191.34 mi (6,745.31 km) |
| Twickenham to San Juan (Texas) | 5,139.71 mi (8,271.57 km) |
| Twickenham to San Juan Capistrano (California) | 5,448.88 mi (8,769.13 km) |
| Twickenham to San Leandro (California) | 5,347.01 mi (8,605.18 km) |
| Twickenham to San Lorenzo (California) | 5,348.19 mi (8,607.09 km) |
| Twickenham to San Luis (Arizona) | 5,408.43 mi (8,704.03 km) |
