| Opelika to Cedar Park (Texas) | 746.80 mi (1,201.86 km) |
| Opelika to Cedar Rapids (Iowa) | 729.71 mi (1,174.35 km) |
| Opelika to Cedarburg (Wisconsin) | 748.53 mi (1,204.64 km) |
| Opelika to Celebration (Florida) | 377.11 mi (606.90 km) |
| Opelika to Celina (Ohio) | 547.27 mi (880.74 km) |
| Opelika to Celina (Texas) | 662.88 mi (1,066.81 km) |
| Opelika to Centennial (Colorado) | 1,185.21 mi (1,907.42 km) |
| Opelika to Center Point (Alabama) | 101.71 mi (163.68 km) |
| Opelika to Centereach (New York) | 884.25 mi (1,423.06 km) |
| Opelika to Centerton (Arkansas) | 568.11 mi (914.28 km) |
| Opelika to Centerville (Ohio) | 486.63 mi (783.16 km) |
| Opelika to Centerville (Utah) | 1,566.34 mi (2,520.77 km) |
| Opelika to Central (Louisiana) | 363.26 mi (584.61 km) |
| Opelika to Central Falls (Rhode Island) | 996.54 mi (1,603.77 km) |
| Opelika to Central Islip (New York) | 876.06 mi (1,409.88 km) |
