| Waltham to South Pasadena (California) | 2,575.19 mi (4,144.36 km) |
| Waltham to South Plainfield (New Jersey) | 206.58 mi (332.45 km) |
| Waltham to South Portland (Maine) | 98.40 mi (158.36 km) |
| Waltham to South Riding (Virginia) | 406.96 mi (654.94 km) |
| Waltham to South River (New Jersey) | 210.76 mi (339.19 km) |
| Waltham to South Salt Lake (Utah) | 2,085.42 mi (3,356.17 km) |
| Waltham to South San Francisco (California) | 2,686.59 mi (4,323.65 km) |
| Waltham to South San Jose Hills (California) | 2,565.38 mi (4,128.57 km) |
| Waltham to South Sioux City (Nebraska) | 1,278.98 mi (2,058.32 km) |
| Waltham to South St. Paul (Minnesota) | 1,100.17 mi (1,770.56 km) |
| Waltham to South Valley (New Mexico) | 1,962.35 mi (3,158.09 km) |
| Waltham to South Venice (Florida) | 1,233.04 mi (1,984.38 km) |
| Waltham to South Whittier (California) | 2,574.33 mi (4,142.98 km) |
| Waltham to South Yarmouth (Massachusetts) | 73.02 mi (117.51 km) |
| Waltham to Southaven (Mississippi) | 1,130.43 mi (1,819.26 km) |
