| Middle River to Cuenca | 3,824.74 mi (6,155.33 km) |
| Middle River to Cuevas del Almanzora | 3,922.56 mi (6,312.75 km) |
| Middle River to Cullera | 3,942.87 mi (6,345.43 km) |
| Middle River to Culleredo | 3,441.94 mi (5,539.27 km) |
| Middle River to Cunit | 3,969.76 mi (6,388.72 km) |
| Middle River to Daganzo de Arriba | 3,748.41 mi (6,032.48 km) |
| Middle River to Daimiel | 3,783.01 mi (6,088.16 km) |
| Middle River to Don Benito | 3,677.36 mi (5,918.14 km) |
| Middle River to Donostia | 3,740.61 mi (6,019.94 km) |
| Middle River to Dos Hermanas | 3,723.13 mi (5,991.80 km) |
| Middle River to Durango | 3,714.61 mi (5,978.08 km) |
| Middle River to Ecija | 3,757.20 mi (6,046.63 km) |
| Middle River to Ejea de los Caballeros | 3,812.92 mi (6,136.30 km) |
| Middle River to El Alamo | 3,731.55 mi (6,005.35 km) |
| Middle River to El Arahal | 3,742.09 mi (6,022.31 km) |
