| Oak Ridge to Cuenca | 4,314.16 mi (6,942.96 km) |
| Oak Ridge to Cuevas del Almanzora | 4,411.56 mi (7,099.72 km) |
| Oak Ridge to Cullera | 4,432.29 mi (7,133.08 km) |
| Oak Ridge to Culleredo | 3,931.12 mi (6,326.53 km) |
| Oak Ridge to Cunit | 4,458.51 mi (7,175.28 km) |
| Oak Ridge to Daganzo de Arriba | 4,237.82 mi (6,820.11 km) |
| Oak Ridge to Daimiel | 4,272.32 mi (6,875.64 km) |
| Oak Ridge to Don Benito | 4,166.42 mi (6,705.20 km) |
| Oak Ridge to Donostia | 4,228.88 mi (6,805.73 km) |
| Oak Ridge to Dos Hermanas | 4,211.33 mi (6,777.48 km) |
| Oak Ridge to Durango | 4,203.09 mi (6,764.22 km) |
| Oak Ridge to Ecija | 4,245.74 mi (6,832.86 km) |
| Oak Ridge to Ejea de los Caballeros | 4,301.69 mi (6,922.90 km) |
| Oak Ridge to El Alamo | 4,220.97 mi (6,793.00 km) |
| Oak Ridge to El Arahal | 4,230.37 mi (6,808.12 km) |
