| Cobh to Harrison (Wisconsin) | 3,545.12 mi (5,705.31 km) |
| Cobh to Harrisonburg (Virginia) | 3,418.46 mi (5,501.49 km) |
| Cobh to Hartford (Connecticut) | 3,019.24 mi (4,859.00 km) |
| Cobh to Hartford (Wisconsin) | 3,586.33 mi (5,771.64 km) |
| Cobh to Hartselle (Alabama) | 3,936.34 mi (6,334.93 km) |
| Cobh to Hartsville (Tennessee) | 3,811.84 mi (6,134.57 km) |
| Cobh to Harvey (Illinois) | 3,633.64 mi (5,847.78 km) |
| Cobh to Harvey (Louisiana) | 4,288.00 mi (6,900.87 km) |
| Cobh to Hasbrouck Heights (New Jersey) | 3,114.46 mi (5,012.23 km) |
| Cobh to Haslett (Michigan) | 3,454.80 mi (5,559.97 km) |
| Cobh to Hastings (Minnesota) | 3,695.18 mi (5,946.82 km) |
| Cobh to Hastings (Nebraska) | 4,095.27 mi (6,590.70 km) |
| Cobh to Hattiesburg (Mississippi) | 4,186.54 mi (6,737.59 km) |
| Cobh to Hauppauge (New York) | 3,080.23 mi (4,957.15 km) |
| Cobh to Havelock (North Carolina) | 3,495.53 mi (5,625.52 km) |
