| Sulphur to Hamtramck (Michigan) | 1,015.89 mi (1,634.91 km) |
| Sulphur to Hanahan (South Carolina) | 807.26 mi (1,299.17 km) |
| Sulphur to Hanford (California) | 1,570.92 mi (2,528.15 km) |
| Sulphur to Hannibal (Missouri) | 664.39 mi (1,069.24 km) |
| Sulphur to Hanover (Pennsylvania) | 1,135.71 mi (1,827.75 km) |
| Sulphur to Hanover Park (Illinois) | 862.16 mi (1,387.51 km) |
| Sulphur to Happy Valley (Oregon) | 1,889.95 mi (3,041.59 km) |
| Sulphur to Harker Heights (Texas) | 261.23 mi (420.41 km) |
| Sulphur to Harlingen (Texas) | 384.19 mi (618.29 km) |
| Sulphur to Harper Woods (Michigan) | 1,022.21 mi (1,645.10 km) |
| Sulphur to Harrisburg (North Carolina) | 816.71 mi (1,314.36 km) |
| Sulphur to Harrisburg (Pennsylvania) | 1,156.78 mi (1,861.65 km) |
| Sulphur to Harrison (Arkansas) | 415.83 mi (669.22 km) |
| Sulphur to Harrison (New Jersey) | 1,297.31 mi (2,087.82 km) |
| Sulphur to Harrison (New York) | 1,326.41 mi (2,134.66 km) |
