| Opelika to Cuenca | 4,487.82 mi (7,222.46 km) |
| Opelika to Cuevas del Almanzora | 4,577.52 mi (7,366.80 km) |
| Opelika to Cullera | 4,605.30 mi (7,411.51 km) |
| Opelika to Culleredo | 4,108.84 mi (6,612.55 km) |
| Opelika to Cunit | 4,638.91 mi (7,465.60 km) |
| Opelika to Daganzo de Arriba | 4,411.61 mi (7,099.80 km) |
| Opelika to Daimiel | 4,441.68 mi (7,148.20 km) |
| Opelika to Don Benito | 4,333.14 mi (6,973.51 km) |
| Opelika to Donostia | 4,411.78 mi (7,100.07 km) |
| Opelika to Dos Hermanas | 4,372.81 mi (7,037.35 km) |
| Opelika to Durango | 4,385.04 mi (7,057.04 km) |
| Opelika to Ecija | 4,408.90 mi (7,095.43 km) |
| Opelika to Ejea de los Caballeros | 4,482.06 mi (7,213.18 km) |
| Opelika to El Alamo | 4,393.34 mi (7,070.40 km) |
| Opelika to El Arahal | 4,392.19 mi (7,068.55 km) |
