| Waltham to Syracuse (Utah) | 2,086.51 mi (3,357.92 km) |
| Waltham to Tacoma (Washington) | 2,486.72 mi (4,001.99 km) |
| Waltham to Tahlequah (Oklahoma) | 1,342.83 mi (2,161.08 km) |
| Waltham to Takoma Park (Maryland) | 382.64 mi (615.80 km) |
| Waltham to Talladega (Alabama) | 1,016.65 mi (1,636.14 km) |
| Waltham to Tallahassee (Florida) | 1,094.21 mi (1,760.97 km) |
| Waltham to Tallmadge (Ohio) | 531.89 mi (856.00 km) |
| Waltham to Tamalpais-Homestead Valley (California) | 2,686.33 mi (4,323.24 km) |
| Waltham to Tamarac (Florida) | 1,229.01 mi (1,977.89 km) |
| Waltham to Tamiami (Florida) | 1,261.26 mi (2,029.81 km) |
| Waltham to Tampa (Florida) | 1,176.25 mi (1,892.99 km) |
| Waltham to Tanaina (Alaska) | 3,337.66 mi (5,371.44 km) |
| Waltham to Tanque Verde (Arizona) | 2,257.17 mi (3,632.57 km) |
| Waltham to Tarboro (North Carolina) | 561.05 mi (902.93 km) |
| Waltham to Tarpon Springs (Florida) | 1,176.59 mi (1,893.54 km) |
