| Grays to Cuenca | 797.12 mi (1,282.85 km) |
| Grays to Cuevas del Almanzora | 985.27 mi (1,585.63 km) |
| Grays to Cullera | 851.08 mi (1,369.68 km) |
| Grays to Culleredo | 696.35 mi (1,120.66 km) |
| Grays to Cunit | 712.79 mi (1,147.12 km) |
| Grays to Daganzo de Arriba | 776.59 mi (1,249.80 km) |
| Grays to Daimiel | 877.08 mi (1,411.53 km) |
| Grays to Don Benito | 915.25 mi (1,472.95 km) |
| Grays to Donostia | 573.64 mi (923.19 km) |
| Grays to Dos Hermanas | 1,027.05 mi (1,652.87 km) |
| Grays to Durango | 590.27 mi (949.95 km) |
| Grays to Ecija | 998.83 mi (1,607.46 km) |
| Grays to Ejea de los Caballeros | 649.41 mi (1,045.13 km) |
| Grays to El Alamo | 803.93 mi (1,293.80 km) |
| Grays to El Arahal | 1,022.91 mi (1,646.22 km) |
