| Barrhead to Hutchinson (Minnesota) | 3,750.72 mi (6,036.20 km) |
| Barrhead to Hutto (Texas) | 4,616.78 mi (7,429.99 km) |
| Barrhead to Hyattsville (Maryland) | 3,411.95 mi (5,491.01 km) |
| Barrhead to Hybla Valley (Virginia) | 3,427.21 mi (5,515.56 km) |
| Barrhead to Idaho Falls (Idaho) | 4,390.20 mi (7,065.34 km) |
| Barrhead to Idylwood (Virginia) | 3,424.98 mi (5,511.97 km) |
| Barrhead to Ilchester (Maryland) | 3,392.31 mi (5,459.40 km) |
| Barrhead to Immokalee (Florida) | 4,231.92 mi (6,810.62 km) |
| Barrhead to Imperial (California) | 5,103.71 mi (8,213.63 km) |
| Barrhead to Imperial Beach (California) | 5,168.04 mi (8,317.16 km) |
| Barrhead to Independence (Kentucky) | 3,697.32 mi (5,950.26 km) |
| Barrhead to Independence (Missouri) | 4,045.30 mi (6,510.29 km) |
| Barrhead to Indian Trail (North Carolina) | 3,747.00 mi (6,030.21 km) |
| Barrhead to Indiana (Pennsylvania) | 3,414.18 mi (5,494.59 km) |
| Barrhead to Indianapolis (Indiana) | 3,714.75 mi (5,978.32 km) |
