| Opelika to Hickory Hills (Illinois) | 640.52 mi (1,030.82 km) |
| Opelika to Hicksville (New York) | 861.34 mi (1,386.20 km) |
| Opelika to Hidalgo (Texas) | 896.31 mi (1,442.47 km) |
| Opelika to High Point (North Carolina) | 383.66 mi (617.44 km) |
| Opelika to Highland (California) | 1,829.27 mi (2,943.92 km) |
| Opelika to Highland (Illinois) | 485.53 mi (781.39 km) |
| Opelika to Highland (Indiana) | 624.61 mi (1,005.21 km) |
| Opelika to Highland (Utah) | 1,554.39 mi (2,501.55 km) |
| Opelika to Highland City (Florida) | 385.83 mi (620.93 km) |
| Opelika to Highland Park (Illinois) | 671.17 mi (1,080.15 km) |
| Opelika to Highland Park (New Jersey) | 812.69 mi (1,307.90 km) |
| Opelika to Highland Springs (Virginia) | 566.31 mi (911.39 km) |
| Opelika to Highland Village (Texas) | 678.33 mi (1,091.67 km) |
| Opelika to Highlands Ranch (Colorado) | 1,189.41 mi (1,914.17 km) |
| Opelika to Hillcrest (California) | 1,923.04 mi (3,094.83 km) |
