| Waltham to West St. Paul (Minnesota) | 1,102.38 mi (1,774.12 km) |
| Waltham to West University Place (Texas) | 1,601.18 mi (2,576.85 km) |
| Waltham to West Valley City (Utah) | 2,091.47 mi (3,365.89 km) |
| Waltham to West Whittier-Los Nietos (California) | 2,574.91 mi (4,143.92 km) |
| Waltham to Westbrook (Maine) | 100.80 mi (162.22 km) |
| Waltham to Westbury (New York) | 165.46 mi (266.29 km) |
| Waltham to Westchase (Florida) | 1,177.34 mi (1,894.74 km) |
| Waltham to Westchester (Florida) | 1,260.66 mi (2,028.83 km) |
| Waltham to Westchester (Illinois) | 852.68 mi (1,372.25 km) |
| Waltham to Western Springs (Illinois) | 853.65 mi (1,373.81 km) |
| Waltham to Westerville (Ohio) | 625.90 mi (1,007.29 km) |
| Waltham to Westfield (Indiana) | 790.80 mi (1,272.68 km) |
| Waltham to Westfield (Massachusetts) | 79.32 mi (127.65 km) |
| Waltham to Westfield (New Jersey) | 200.33 mi (322.40 km) |
| Waltham to Westlake (Ohio) | 552.85 mi (889.73 km) |
