| Barrhead to Hanahan (South Carolina) | 3,832.62 mi (6,168.01 km) |
| Barrhead to Hanford (California) | 5,025.92 mi (8,088.43 km) |
| Barrhead to Hannibal (Missouri) | 3,908.12 mi (6,289.51 km) |
| Barrhead to Hanover (Pennsylvania) | 3,371.64 mi (5,426.14 km) |
| Barrhead to Hanover Park (Illinois) | 3,677.45 mi (5,918.29 km) |
| Barrhead to Happy Valley (Oregon) | 4,574.67 mi (7,362.22 km) |
| Barrhead to Harker Heights (Texas) | 4,592.13 mi (7,390.31 km) |
| Barrhead to Harlingen (Texas) | 4,862.09 mi (7,824.77 km) |
| Barrhead to Harper Woods (Michigan) | 3,466.28 mi (5,578.44 km) |
| Barrhead to Harrisburg (North Carolina) | 3,734.73 mi (6,010.47 km) |
| Barrhead to Harrisburg (Pennsylvania) | 3,345.50 mi (5,384.05 km) |
| Barrhead to Harrison (Arkansas) | 4,150.01 mi (6,678.79 km) |
| Barrhead to Harrison (New Jersey) | 3,219.62 mi (5,181.48 km) |
| Barrhead to Harrison (New York) | 3,189.84 mi (5,133.55 km) |
| Barrhead to Harrison (Ohio) | 3,690.72 mi (5,939.64 km) |
