| Poquoson to Hamtramck (Michigan) | 508.45 mi (818.27 km) |
| Poquoson to Hanahan (South Carolina) | 356.05 mi (573.01 km) |
| Poquoson to Hanford (California) | 2,377.15 mi (3,825.66 km) |
| Poquoson to Hannibal (Missouri) | 832.18 mi (1,339.26 km) |
| Poquoson to Hanover (Pennsylvania) | 188.25 mi (302.95 km) |
| Poquoson to Hanover Park (Illinois) | 710.86 mi (1,144.02 km) |
| Poquoson to Happy Valley (Oregon) | 2,428.73 mi (3,908.67 km) |
| Poquoson to Harker Heights (Texas) | 1,284.93 mi (2,067.89 km) |
| Poquoson to Harlingen (Texas) | 1,459.86 mi (2,349.41 km) |
| Poquoson to Harper Woods (Michigan) | 505.88 mi (814.14 km) |
| Poquoson to Harrisburg (North Carolina) | 270.19 mi (434.83 km) |
| Poquoson to Harrisburg (Pennsylvania) | 219.04 mi (352.51 km) |
| Poquoson to Harrison (Arkansas) | 929.59 mi (1,496.02 km) |
| Poquoson to Harrison (New Jersey) | 276.17 mi (444.45 km) |
| Poquoson to Harrison (New York) | 303.80 mi (488.92 km) |
