| Opelika to Coswig | 4,786.07 mi (7,702.43 km) |
| Opelika to Cottbus | 4,861.95 mi (7,824.56 km) |
| Opelika to Crailsheim | 4,778.18 mi (7,689.73 km) |
| Opelika to Cremlingen | 4,707.12 mi (7,575.38 km) |
| Opelika to Crimmitschau | 4,817.79 mi (7,753.49 km) |
| Opelika to Cuxhaven | 4,586.79 mi (7,381.72 km) |
| Opelika to Dachau | 4,860.94 mi (7,822.93 km) |
| Opelika to Dallgow-Doberitz | 4,788.95 mi (7,707.07 km) |
| Opelika to Damme | 4,605.18 mi (7,411.31 km) |
| Opelika to Darmstadt | 4,698.77 mi (7,561.94 km) |
| Opelika to Dassel | 4,683.24 mi (7,536.94 km) |
| Opelika to Datteln | 4,595.88 mi (7,396.35 km) |
| Opelika to Dautphe | 4,666.01 mi (7,509.22 km) |
| Opelika to Deggendorf | 4,904.45 mi (7,892.96 km) |
| Opelika to Delbruck | 4,640.66 mi (7,468.41 km) |
