| Howard to Hamtramck (Michigan) | 293.76 mi (472.77 km) |
| Howard to Hanahan (South Carolina) | 913.68 mi (1,470.43 km) |
| Howard to Hanford (California) | 1,741.69 mi (2,802.98 km) |
| Howard to Hannibal (Missouri) | 375.93 mi (605.00 km) |
| Howard to Hanover (Pennsylvania) | 656.06 mi (1,055.83 km) |
| Howard to Hanover Park (Illinois) | 178.87 mi (287.86 km) |
| Howard to Happy Valley (Oregon) | 1,669.48 mi (2,686.77 km) |
| Howard to Harker Heights (Texas) | 1,067.60 mi (1,718.14 km) |
| Howard to Harlingen (Texas) | 1,377.93 mi (2,217.56 km) |
| Howard to Harper Woods (Michigan) | 297.65 mi (479.02 km) |
| Howard to Harrisburg (North Carolina) | 750.68 mi (1,208.11 km) |
| Howard to Harrisburg (Pennsylvania) | 643.33 mi (1,035.34 km) |
| Howard to Harrison (Arkansas) | 632.86 mi (1,018.49 km) |
| Howard to Harrison (New Jersey) | 754.88 mi (1,214.86 km) |
| Howard to Harrison (New York) | 767.58 mi (1,235.30 km) |
