| Waltham to Glen Burnie (Maryland) | 358.61 mi (577.13 km) |
| Waltham to Glen Carbon (Illinois) | 1,012.67 mi (1,629.73 km) |
| Waltham to Glen Cove (New York) | 161.82 mi (260.42 km) |
| Waltham to Glen Ellyn (Illinois) | 861.29 mi (1,386.11 km) |
| Waltham to Glen Rock (New Jersey) | 178.53 mi (287.31 km) |
| Waltham to Glendale (Arizona) | 2,289.69 mi (3,684.90 km) |
| Waltham to Glendale (California) | 2,577.50 mi (4,148.09 km) |
| Waltham to Glendale (Wisconsin) | 846.58 mi (1,362.44 km) |
| Waltham to Glendale Heights (Illinois) | 861.58 mi (1,386.57 km) |
| Waltham to Glendora (California) | 2,558.27 mi (4,117.14 km) |
| Waltham to Glenmont (Maryland) | 380.57 mi (612.48 km) |
| Waltham to Glenn Dale (Maryland) | 374.39 mi (602.53 km) |
| Waltham to Glenn Heights (Texas) | 1,552.12 mi (2,497.89 km) |
| Waltham to Glenpool (Oklahoma) | 1,393.19 mi (2,242.12 km) |
| Waltham to Glens Falls (New York) | 137.40 mi (221.12 km) |
