| Waltham to Grand Junction (Colorado) | 1,951.49 mi (3,140.61 km) |
| Waltham to Grand Prairie (Texas) | 1,555.05 mi (2,502.61 km) |
| Waltham to Grand Rapids (Michigan) | 732.36 mi (1,178.63 km) |
| Waltham to Grand Rapids (Minnesota) | 1,138.25 mi (1,831.84 km) |
| Waltham to Grand Terrace (California) | 2,534.65 mi (4,079.12 km) |
| Waltham to Grandview (Missouri) | 1,240.39 mi (1,996.21 km) |
| Waltham to Grandview (Washington) | 2,382.58 mi (3,834.39 km) |
| Waltham to Grandville (Michigan) | 737.58 mi (1,187.02 km) |
| Waltham to Granger (Indiana) | 764.26 mi (1,229.96 km) |
| Waltham to Granite Bay (California) | 2,594.52 mi (4,175.48 km) |
| Waltham to Granite City (Illinois) | 1,020.66 mi (1,642.59 km) |
| Waltham to Grants Pass (Oregon) | 2,613.91 mi (4,206.68 km) |
| Waltham to Grantsville (Utah) | 2,116.29 mi (3,405.84 km) |
| Waltham to Grapevine (Texas) | 1,548.44 mi (2,491.97 km) |
| Waltham to Grass Valley (California) | 2,576.74 mi (4,146.86 km) |
