| Rockwall to Glen Burnie (Maryland) | 1,185.74 mi (1,908.27 km) |
| Rockwall to Glen Carbon (Illinois) | 541.55 mi (871.54 km) |
| Rockwall to Glen Cove (New York) | 1,369.67 mi (2,204.27 km) |
| Rockwall to Glen Ellyn (Illinois) | 769.67 mi (1,238.66 km) |
| Rockwall to Glen Rock (New Jersey) | 1,346.64 mi (2,167.21 km) |
| Rockwall to Glendale (Arizona) | 912.87 mi (1,469.12 km) |
| Rockwall to Glendale (California) | 1,256.50 mi (2,022.14 km) |
| Rockwall to Glendale (Wisconsin) | 842.97 mi (1,356.63 km) |
| Rockwall to Glendale Heights (Illinois) | 772.00 mi (1,242.42 km) |
| Rockwall to Glendora (California) | 1,233.73 mi (1,985.50 km) |
| Rockwall to Glenmont (Maryland) | 1,161.44 mi (1,869.15 km) |
| Rockwall to Glenn Dale (Maryland) | 1,172.44 mi (1,886.87 km) |
| Rockwall to Glenn Heights (Texas) | 35.06 mi (56.42 km) |
| Rockwall to Glenpool (Oklahoma) | 210.93 mi (339.45 km) |
| Rockwall to Glens Falls (New York) | 1,425.15 mi (2,293.56 km) |
