| Waltham to Wayne (Michigan) | 619.87 mi (997.58 km) |
| Waltham to Waynesboro (Pennsylvania) | 377.00 mi (606.73 km) |
| Waltham to Waynesboro (Virginia) | 502.04 mi (807.96 km) |
| Waltham to Weatherford (Oklahoma) | 1,540.59 mi (2,479.34 km) |
| Waltham to Weatherford (Texas) | 1,589.34 mi (2,557.79 km) |
| Waltham to Webb City (Missouri) | 1,281.06 mi (2,061.67 km) |
| Waltham to Webster (Texas) | 1,594.95 mi (2,566.82 km) |
| Waltham to Webster Groves (Missouri) | 1,035.63 mi (1,666.68 km) |
| Waltham to Weddington (North Carolina) | 721.03 mi (1,160.39 km) |
| Waltham to Weigelstown (Pennsylvania) | 334.58 mi (538.46 km) |
| Waltham to Weirton (West Virginia) | 502.04 mi (807.96 km) |
| Waltham to Wekiwa Springs (Florida) | 1,103.74 mi (1,776.29 km) |
| Waltham to Welby (Colorado) | 1,752.68 mi (2,820.67 km) |
| Waltham to Wellington (Colorado) | 1,738.37 mi (2,797.63 km) |
| Waltham to Wellington (Florida) | 1,201.27 mi (1,933.26 km) |
