| Cobh to Hermiston (Oregon) | 4,546.28 mi (7,316.54 km) |
| Cobh to Hermitage (Pennsylvania) | 3,360.88 mi (5,408.82 km) |
| Cobh to Hermosa Beach (California) | 5,169.14 mi (8,318.92 km) |
| Cobh to Hernando (Mississippi) | 4,041.51 mi (6,504.19 km) |
| Cobh to Herndon (Virginia) | 3,333.21 mi (5,364.28 km) |
| Cobh to Herriman (Utah) | 4,592.75 mi (7,391.32 km) |
| Cobh to Herrin (Illinois) | 3,862.64 mi (6,216.33 km) |
| Cobh to Hershey (Pennsylvania) | 3,245.74 mi (5,223.52 km) |
| Cobh to Hesperia (California) | 5,102.45 mi (8,211.61 km) |
| Cobh to Hewitt (Texas) | 4,500.50 mi (7,242.85 km) |
| Cobh to Hialeah (Florida) | 4,077.56 mi (6,562.19 km) |
| Cobh to Hialeah Gardens (Florida) | 4,078.87 mi (6,564.31 km) |
| Cobh to Hibbing (Minnesota) | 3,581.97 mi (5,764.62 km) |
| Cobh to Hickory (North Carolina) | 3,642.50 mi (5,862.04 km) |
| Cobh to Hickory Hills (Illinois) | 3,635.36 mi (5,850.55 km) |
