| River Ridge to San Lorenzo de Descardazar | 5,104.95 mi (8,215.62 km) |
| River Ridge to San Lorenzo de El Escorial | 4,718.21 mi (7,593.23 km) |
| River Ridge to San Martin de la Vega | 4,755.93 mi (7,653.93 km) |
| River Ridge to San Martin de Valdeiglesias | 4,711.39 mi (7,582.25 km) |
| River Ridge to San Pedro de Ribas | 4,984.46 mi (8,021.72 km) |
| River Ridge to San Roque | 4,769.30 mi (7,675.44 km) |
| River Ridge to San Sebastian de la Gomera | 4,338.55 mi (6,982.21 km) |
| River Ridge to San Sebastian de los Reyes | 4,744.62 mi (7,635.73 km) |
| River Ridge to San Vicente de Baracaldo | 4,705.38 mi (7,572.57 km) |
| River Ridge to San Vicente de Castellet | 4,977.11 mi (8,009.89 km) |
| River Ridge to San Vicente del Raspeig | 4,954.86 mi (7,974.08 km) |
| River Ridge to San Vicente dels Horts | 4,991.78 mi (8,033.49 km) |
| River Ridge to Sangenjo | 4,448.82 mi (7,159.68 km) |
| River Ridge to Sanlucar de Barrameda | 4,705.11 mi (7,572.15 km) |
| River Ridge to Sanlucar la Mayor | 4,697.03 mi (7,559.13 km) |
