| Opelika to Hamtramck (Michigan) | 684.41 mi (1,101.45 km) |
| Opelika to Hanahan (South Carolina) | 312.65 mi (503.17 km) |
| Opelika to Hanford (California) | 1,958.07 mi (3,151.20 km) |
| Opelika to Hannibal (Missouri) | 591.07 mi (951.23 km) |
| Opelika to Hanover (Pennsylvania) | 679.71 mi (1,093.89 km) |
| Opelika to Hanover Park (Illinois) | 661.60 mi (1,064.74 km) |
| Opelika to Happy Valley (Oregon) | 2,154.86 mi (3,467.91 km) |
| Opelika to Harker Heights (Texas) | 727.97 mi (1,171.56 km) |
| Opelika to Harlingen (Texas) | 864.82 mi (1,391.80 km) |
| Opelika to Harper Woods (Michigan) | 688.67 mi (1,108.30 km) |
| Opelika to Harrisburg (North Carolina) | 326.95 mi (526.17 km) |
| Opelika to Harrisburg (Pennsylvania) | 705.99 mi (1,136.18 km) |
| Opelika to Harrison (Arkansas) | 505.60 mi (813.69 km) |
| Opelika to Harrison (New Jersey) | 834.41 mi (1,342.85 km) |
| Opelika to Harrison (New York) | 864.20 mi (1,390.80 km) |
