| Placentia to Harrison (Ohio) | 1,861.45 mi (2,995.71 km) |
| Placentia to Harrison (Wisconsin) | 1,726.83 mi (2,779.06 km) |
| Placentia to Harrisonburg (Virginia) | 2,180.91 mi (3,509.83 km) |
| Placentia to Hartford (Connecticut) | 2,495.12 mi (4,015.51 km) |
| Placentia to Hartford (Wisconsin) | 1,708.85 mi (2,750.13 km) |
| Placentia to Hartselle (Alabama) | 1,761.06 mi (2,834.15 km) |
| Placentia to Hartsville (Tennessee) | 1,791.42 mi (2,883.02 km) |
| Placentia to Harvey (Illinois) | 1,724.12 mi (2,774.70 km) |
| Placentia to Harvey (Louisiana) | 1,648.32 mi (2,652.72 km) |
| Placentia to Hasbrouck Heights (New Jersey) | 2,426.00 mi (3,904.27 km) |
| Placentia to Haslett (Michigan) | 1,899.77 mi (3,057.39 km) |
| Placentia to Hastings (Minnesota) | 1,523.52 mi (2,451.87 km) |
| Placentia to Hastings (Nebraska) | 1,163.65 mi (1,872.72 km) |
| Placentia to Hattiesburg (Mississippi) | 1,665.40 mi (2,680.20 km) |
| Placentia to Hauppauge (New York) | 2,471.21 mi (3,977.02 km) |
