| Middletown to Glen Burnie (Maryland) | 415.23 mi (668.25 km) |
| Middletown to Glen Carbon (Illinois) | 305.33 mi (491.38 km) |
| Middletown to Glen Cove (New York) | 574.18 mi (924.06 km) |
| Middletown to Glen Ellyn (Illinois) | 253.30 mi (407.64 km) |
| Middletown to Glen Rock (New Jersey) | 549.15 mi (883.77 km) |
| Middletown to Glendale (Arizona) | 1,593.01 mi (2,563.70 km) |
| Middletown to Glendale (California) | 1,897.54 mi (3,053.80 km) |
| Middletown to Glendale (Wisconsin) | 311.24 mi (500.89 km) |
| Middletown to Glendale Heights (Illinois) | 256.23 mi (412.37 km) |
| Middletown to Glendora (California) | 1,877.14 mi (3,020.96 km) |
| Middletown to Glenmont (Maryland) | 392.45 mi (631.58 km) |
| Middletown to Glenn Dale (Maryland) | 406.11 mi (653.57 km) |
| Middletown to Glenn Heights (Texas) | 845.91 mi (1,361.36 km) |
| Middletown to Glenpool (Oklahoma) | 681.19 mi (1,096.27 km) |
| Middletown to Glens Falls (New York) | 614.05 mi (988.22 km) |
