| Clay to Cuenca | 4,508.70 mi (7,256.05 km) |
| Clay to Cuevas del Almanzora | 4,602.97 mi (7,407.76 km) |
| Clay to Cullera | 4,626.60 mi (7,445.80 km) |
| Clay to Culleredo | 4,127.12 mi (6,641.96 km) |
| Clay to Cunit | 4,655.60 mi (7,492.47 km) |
| Clay to Daganzo de Arriba | 4,432.39 mi (7,133.24 km) |
| Clay to Daimiel | 4,465.12 mi (7,185.92 km) |
| Clay to Don Benito | 4,358.08 mi (7,013.66 km) |
| Clay to Donostia | 4,426.80 mi (7,124.25 km) |
| Clay to Dos Hermanas | 4,400.72 mi (7,082.28 km) |
| Clay to Durango | 4,400.68 mi (7,082.21 km) |
| Clay to Ecija | 4,435.89 mi (7,138.87 km) |
| Clay to Ejea de los Caballeros | 4,498.74 mi (7,240.03 km) |
| Clay to El Alamo | 4,414.98 mi (7,105.22 km) |
| Clay to El Arahal | 4,419.92 mi (7,113.18 km) |
