| Opelika to Capodrise | 5,227.54 mi (8,412.91 km) |
| Opelika to Capoterra | 5,047.75 mi (8,123.56 km) |
| Opelika to Capriolo | 4,881.41 mi (7,855.87 km) |
| Opelika to Capua | 5,221.71 mi (8,403.53 km) |
| Opelika to Capurso | 5,343.42 mi (8,599.40 km) |
| Opelika to Carate Brianza | 4,845.10 mi (7,797.44 km) |
| Opelika to Caravaggio | 4,873.33 mi (7,842.87 km) |
| Opelika to Carbonera | 4,980.08 mi (8,014.66 km) |
| Opelika to Carbonia | 5,026.86 mi (8,089.95 km) |
| Opelika to Cardito | 5,231.10 mi (8,418.65 km) |
| Opelika to Carignano | 4,806.00 mi (7,734.51 km) |
| Opelika to Carini | 5,280.63 mi (8,498.35 km) |
| Opelika to Carlentini | 5,396.76 mi (8,685.24 km) |
| Opelika to Carmagnola | 4,809.65 mi (7,740.38 km) |
| Opelika to Carmiano | 5,419.51 mi (8,721.85 km) |
