| Opelika to Camardi | 6,238.50 mi (10,039.90 km) |
| Opelika to Camas | 6,187.03 mi (9,957.07 km) |
| Opelika to Camliyayla | 6,254.86 mi (10,066.22 km) |
| Opelika to Camoluk | 6,270.25 mi (10,090.99 km) |
| Opelika to Can | 5,817.17 mi (9,361.83 km) |
| Opelika to Canakkale | 5,785.22 mi (9,310.42 km) |
| Opelika to Cankaya | 6,057.49 mi (9,748.59 km) |
| Opelika to Cankiri | 6,054.74 mi (9,744.16 km) |
| Opelika to Cardak | 6,022.92 mi (9,692.95 km) |
| Opelika to Carsamba | 6,143.91 mi (9,887.67 km) |
| Opelika to Carsibasi | 6,246.69 mi (10,053.08 km) |
| Opelika to Cat | 6,378.35 mi (10,264.96 km) |
| Opelika to Catalagzi | 5,945.20 mi (9,567.87 km) |
| Opelika to Catalca | 5,826.60 mi (9,377.01 km) |
| Opelika to Catalpinar | 6,186.35 mi (9,955.96 km) |
