| Waltham to San Clemente (California) | 2,568.30 mi (4,133.27 km) |
| Waltham to San Diego (California) | 2,563.55 mi (4,125.63 km) |
| Waltham to San Diego Country Estates (California) | 2,540.62 mi (4,088.73 km) |
| Waltham to San Dimas (California) | 2,557.50 mi (4,115.90 km) |
| Waltham to San Fernando (California) | 2,583.81 mi (4,158.25 km) |
| Waltham to San Francisco (California) | 2,685.05 mi (4,321.17 km) |
| Waltham to San Gabriel (California) | 2,572.70 mi (4,140.36 km) |
| Waltham to San Germán (Puerto Rico) | 1,697.41 mi (2,731.71 km) |
| Waltham to San Jacinto (California) | 2,525.65 mi (4,064.64 km) |
| Waltham to San Jose (California) | 2,667.68 mi (4,293.22 km) |
| Waltham to San Juan (Puerto Rico) | 1,685.24 mi (2,712.13 km) |
| Waltham to San Juan (Texas) | 1,886.93 mi (3,036.73 km) |
| Waltham to San Juan Capistrano (California) | 2,568.91 mi (4,134.26 km) |
| Waltham to San Leandro (California) | 2,672.09 mi (4,300.31 km) |
| Waltham to San Lorenzo (California) | 2,671.69 mi (4,299.67 km) |
