| River Falls to San Lorenzo de Descardazar | 4,617.39 mi (7,430.96 km) |
| River Falls to San Lorenzo de El Escorial | 4,266.83 mi (6,866.81 km) |
| River Falls to San Martin de la Vega | 4,306.77 mi (6,931.07 km) |
| River Falls to San Martin de Valdeiglesias | 4,265.34 mi (6,864.41 km) |
| River Falls to San Pedro de Ribas | 4,483.62 mi (7,215.69 km) |
| River Falls to San Roque | 4,396.09 mi (7,074.82 km) |
| River Falls to San Sebastian de la Gomera | 4,197.64 mi (6,755.45 km) |
| River Falls to San Sebastian de los Reyes | 4,290.55 mi (6,904.97 km) |
| River Falls to San Vicente de Baracaldo | 4,204.56 mi (6,766.58 km) |
| River Falls to San Vicente de Castellet | 4,469.78 mi (7,193.41 km) |
| River Falls to San Vicente del Raspeig | 4,512.24 mi (7,261.75 km) |
| River Falls to San Vicente dels Horts | 4,487.41 mi (7,221.79 km) |
| River Falls to Sangenjo | 3,997.57 mi (6,433.47 km) |
| River Falls to Sanlucar de Barrameda | 4,330.10 mi (6,968.63 km) |
| River Falls to Sanlucar la Mayor | 4,310.99 mi (6,937.86 km) |
