| Waltham to Groveton (Virginia) | 396.43 mi (637.98 km) |
| Waltham to Grovetown (Georgia) | 858.00 mi (1,380.82 km) |
| Waltham to Guayama (Puerto Rico) | 1,713.66 mi (2,757.87 km) |
| Waltham to Guaynabo (Puerto Rico) | 1,685.73 mi (2,712.92 km) |
| Waltham to Gulf Shores (Alabama) | 1,236.71 mi (1,990.29 km) |
| Waltham to Gulfport (Florida) | 1,199.14 mi (1,929.84 km) |
| Waltham to Gulfport (Mississippi) | 1,285.93 mi (2,069.50 km) |
| Waltham to Gunbarrel (Colorado) | 1,758.72 mi (2,830.39 km) |
| Waltham to Gurnee (Illinois) | 850.81 mi (1,369.25 km) |
| Waltham to Guthrie (Oklahoma) | 1,468.40 mi (2,363.16 km) |
| Waltham to Guttenberg (New Jersey) | 180.38 mi (290.29 km) |
| Waltham to Guymon (Oklahoma) | 1,649.01 mi (2,653.82 km) |
| Waltham to Hacienda Heights (California) | 2,569.34 mi (4,134.96 km) |
| Waltham to Hackensack (New Jersey) | 178.03 mi (286.51 km) |
| Waltham to Hackettstown (New Jersey) | 213.29 mi (343.25 km) |
