| Opelika to Hereford (Texas) | 988.15 mi (1,590.28 km) |
| Opelika to Hermiston (Oregon) | 2,009.31 mi (3,233.68 km) |
| Opelika to Hermitage (Pennsylvania) | 651.50 mi (1,048.48 km) |
| Opelika to Hermosa Beach (California) | 1,901.25 mi (3,059.76 km) |
| Opelika to Hernando (Mississippi) | 305.17 mi (491.12 km) |
| Opelika to Herndon (Virginia) | 624.33 mi (1,004.75 km) |
| Opelika to Herriman (Utah) | 1,566.66 mi (2,521.29 km) |
| Opelika to Herrin (Illinois) | 410.40 mi (660.47 km) |
| Opelika to Hershey (Pennsylvania) | 715.13 mi (1,150.89 km) |
| Opelika to Hesperia (California) | 1,835.84 mi (2,954.51 km) |
| Opelika to Hewitt (Texas) | 696.76 mi (1,121.32 km) |
| Opelika to Hialeah (Florida) | 559.86 mi (901.01 km) |
| Opelika to Hialeah Gardens (Florida) | 557.08 mi (896.53 km) |
| Opelika to Hibbing (Minnesota) | 1,092.87 mi (1,758.80 km) |
| Opelika to Hickory (North Carolina) | 314.53 mi (506.18 km) |
