| Middle River to San Lorenzo de Descardazar | 4,096.94 mi (6,593.38 km) |
| Middle River to San Lorenzo de El Escorial | 3,714.16 mi (5,977.36 km) |
| Middle River to San Martin de la Vega | 3,752.44 mi (6,038.96 km) |
| Middle River to San Martin de Valdeiglesias | 3,708.23 mi (5,967.81 km) |
| Middle River to San Pedro de Ribas | 3,974.34 mi (6,396.09 km) |
| Middle River to San Roque | 3,782.38 mi (6,087.16 km) |
| Middle River to San Sebastian de la Gomera | 3,434.44 mi (5,527.20 km) |
| Middle River to San Sebastian de los Reyes | 3,740.24 mi (6,019.33 km) |
| Middle River to San Vicente de Baracaldo | 3,694.39 mi (5,945.54 km) |
| Middle River to San Vicente de Castellet | 3,966.24 mi (6,383.04 km) |
| Middle River to San Vicente del Raspeig | 3,953.52 mi (6,362.58 km) |
| Middle River to San Vicente dels Horts | 3,981.28 mi (6,407.25 km) |
| Middle River to Sangenjo | 3,443.48 mi (5,541.75 km) |
| Middle River to Sanlucar de Barrameda | 3,717.29 mi (5,982.40 km) |
| Middle River to Sanlucar la Mayor | 3,706.39 mi (5,964.86 km) |
