| Barrhead to Glen Carbon (Illinois) | 3,906.02 mi (6,286.13 km) |
| Barrhead to Glen Cove (New York) | 3,193.62 mi (5,139.64 km) |
| Barrhead to Glen Ellyn (Illinois) | 3,680.23 mi (5,922.75 km) |
| Barrhead to Glen Rock (New Jersey) | 3,208.26 mi (5,163.19 km) |
| Barrhead to Glendale (Arizona) | 4,954.05 mi (7,972.78 km) |
| Barrhead to Glendale (California) | 5,108.90 mi (8,221.98 km) |
| Barrhead to Glendale (Wisconsin) | 3,613.25 mi (5,814.96 km) |
| Barrhead to Glendale Heights (Illinois) | 3,678.16 mi (5,919.43 km) |
| Barrhead to Glendora (California) | 5,098.80 mi (8,205.72 km) |
| Barrhead to Glenmont (Maryland) | 3,410.14 mi (5,488.09 km) |
| Barrhead to Glenn Dale (Maryland) | 3,405.15 mi (5,480.07 km) |
| Barrhead to Glenn Heights (Texas) | 4,482.28 mi (7,213.54 km) |
| Barrhead to Glenpool (Oklahoma) | 4,269.21 mi (6,870.62 km) |
| Barrhead to Glens Falls (New York) | 3,080.57 mi (4,957.69 km) |
| Barrhead to Glenvar Heights (Florida) | 4,227.67 mi (6,803.78 km) |
