| Witham to Hanahan (South Carolina) | 4,092.30 mi (6,585.93 km) |
| Witham to Hanford (California) | 5,363.78 mi (8,632.17 km) |
| Witham to Hannibal (Missouri) | 4,212.90 mi (6,780.01 km) |
| Witham to Hanover (Pennsylvania) | 3,646.21 mi (5,868.00 km) |
| Witham to Hanover Park (Illinois) | 3,981.72 mi (6,407.95 km) |
| Witham to Happy Valley (Oregon) | 4,918.04 mi (7,914.81 km) |
| Witham to Harker Heights (Texas) | 4,890.85 mi (7,871.07 km) |
| Witham to Harlingen (Texas) | 5,150.89 mi (8,289.55 km) |
| Witham to Harper Woods (Michigan) | 3,762.08 mi (6,054.48 km) |
| Witham to Harrisburg (North Carolina) | 4,003.78 mi (6,443.46 km) |
| Witham to Harrisburg (Pennsylvania) | 3,621.41 mi (5,828.10 km) |
| Witham to Harrison (Arkansas) | 4,450.34 mi (7,162.13 km) |
| Witham to Harrison (New Jersey) | 3,490.56 mi (5,617.52 km) |
| Witham to Harrison (New York) | 3,460.75 mi (5,569.55 km) |
| Witham to Harrison (Ohio) | 3,981.34 mi (6,407.35 km) |
