| Conroe to Hermiston (Oregon) | 1,669.05 mi (2,686.08 km) |
| Conroe to Hermitage (Pennsylvania) | 1,127.76 mi (1,814.96 km) |
| Conroe to Hermosa Beach (California) | 1,360.40 mi (2,189.36 km) |
| Conroe to Hernando (Mississippi) | 447.01 mi (719.40 km) |
| Conroe to Herndon (Virginia) | 1,186.21 mi (1,909.02 km) |
| Conroe to Herriman (Utah) | 1,163.03 mi (1,871.72 km) |
| Conroe to Herrin (Illinois) | 634.50 mi (1,021.13 km) |
| Conroe to Hershey (Pennsylvania) | 1,261.31 mi (2,029.89 km) |
| Conroe to Hesperia (California) | 1,302.15 mi (2,095.61 km) |
| Conroe to Hewitt (Texas) | 128.06 mi (206.09 km) |
| Conroe to Hialeah (Florida) | 973.97 mi (1,567.46 km) |
| Conroe to Hialeah Gardens (Florida) | 970.48 mi (1,561.84 km) |
| Conroe to Hibbing (Minnesota) | 1,187.39 mi (1,910.92 km) |
| Conroe to Hickory (North Carolina) | 900.39 mi (1,449.04 km) |
| Conroe to Hickory Hills (Illinois) | 895.44 mi (1,441.08 km) |
