| Johnston to Glen Burnie (Maryland) | 915.56 mi (1,473.45 km) |
| Johnston to Glen Carbon (Illinois) | 282.82 mi (455.15 km) |
| Johnston to Glen Cove (New York) | 1,042.54 mi (1,677.80 km) |
| Johnston to Glen Ellyn (Illinois) | 291.85 mi (469.69 km) |
| Johnston to Glen Rock (New Jersey) | 1,015.96 mi (1,635.03 km) |
| Johnston to Glendale (Arizona) | 1,153.91 mi (1,857.04 km) |
| Johnston to Glendale (California) | 1,427.38 mi (2,297.15 km) |
| Johnston to Glendale (Wisconsin) | 311.82 mi (501.83 km) |
| Johnston to Glendale Heights (Illinois) | 291.11 mi (468.49 km) |
| Johnston to Glendora (California) | 1,408.54 mi (2,266.83 km) |
| Johnston to Glenmont (Maryland) | 894.71 mi (1,439.89 km) |
| Johnston to Glenn Dale (Maryland) | 908.92 mi (1,462.76 km) |
| Johnston to Glenn Heights (Texas) | 654.55 mi (1,053.39 km) |
| Johnston to Glenpool (Oklahoma) | 415.28 mi (668.33 km) |
| Johnston to Glens Falls (New York) | 1,026.35 mi (1,651.76 km) |
