| Portchester to Hilliard (Ohio) | 3,837.78 mi (6,176.32 km) |
| Portchester to Hillsboro (Oregon) | 4,928.51 mi (7,931.66 km) |
| Portchester to Hillsborough (California) | 5,368.49 mi (8,639.75 km) |
| Portchester to Hillsborough (New Jersey) | 3,470.29 mi (5,584.89 km) |
| Portchester to Hilo (Hawaii) | 7,312.96 mi (11,769.08 km) |
| Portchester to Hilton Head Island (South Carolina) | 4,103.08 mi (6,603.27 km) |
| Portchester to Hinesville (Georgia) | 4,157.01 mi (6,690.06 km) |
| Portchester to Hinsdale (Illinois) | 3,945.77 mi (6,350.11 km) |
| Portchester to Hobart (Indiana) | 3,933.46 mi (6,330.30 km) |
| Portchester to Hobbs (New Mexico) | 4,977.21 mi (8,010.05 km) |
| Portchester to Hobe Sound (Florida) | 4,326.24 mi (6,962.41 km) |
| Portchester to Hoboken (New Jersey) | 3,434.34 mi (5,527.04 km) |
| Portchester to Hockessin (Delaware) | 3,543.92 mi (5,703.40 km) |
| Portchester to Hoffman Estates (Illinois) | 3,942.24 mi (6,344.42 km) |
| Portchester to Holbrook (New York) | 3,392.52 mi (5,459.74 km) |
