| Oregon to Cuenca | 4,079.15 mi (6,564.75 km) |
| Oregon to Cuevas del Almanzora | 4,191.49 mi (6,745.54 km) |
| Oregon to Cullera | 4,197.88 mi (6,755.83 km) |
| Oregon to Culleredo | 3,690.30 mi (5,938.96 km) |
| Oregon to Cunit | 4,208.85 mi (6,773.49 km) |
| Oregon to Daganzo de Arriba | 4,003.05 mi (6,442.28 km) |
| Oregon to Daimiel | 4,046.33 mi (6,511.93 km) |
| Oregon to Don Benito | 3,946.49 mi (6,351.26 km) |
| Oregon to Donostia | 3,975.35 mi (6,397.71 km) |
| Oregon to Dos Hermanas | 4,001.58 mi (6,439.92 km) |
| Oregon to Durango | 3,951.69 mi (6,359.64 km) |
| Oregon to Ecija | 4,032.39 mi (6,489.51 km) |
| Oregon to Ejea de los Caballeros | 4,052.99 mi (6,522.66 km) |
| Oregon to El Alamo | 3,989.21 mi (6,420.01 km) |
| Oregon to El Arahal | 4,019.78 mi (6,469.22 km) |
