| San Lorenzo de El Escorial to Red Bank (New Jersey) | 3,571.39 mi (5,747.59 km) |
| San Lorenzo de El Escorial to Red Bank (Tennessee) | 4,282.37 mi (6,891.80 km) |
| San Lorenzo de El Escorial to Red Bluff (California) | 5,636.39 mi (9,070.89 km) |
| San Lorenzo de El Escorial to Red Hill (South Carolina) | 4,023.24 mi (6,474.78 km) |
| San Lorenzo de El Escorial to Red Oak (Texas) | 4,927.73 mi (7,930.41 km) |
| San Lorenzo de El Escorial to Red Wing (Minnesota) | 4,275.75 mi (6,881.15 km) |
| San Lorenzo de El Escorial to Redan (Georgia) | 4,277.74 mi (6,884.36 km) |
| San Lorenzo de El Escorial to Redding (California) | 5,620.64 mi (9,045.55 km) |
| San Lorenzo de El Escorial to Redland (Maryland) | 3,755.16 mi (6,043.34 km) |
| San Lorenzo de El Escorial to Redlands (California) | 5,749.26 mi (9,252.54 km) |
| San Lorenzo de El Escorial to Redmond (Oregon) | 5,393.27 mi (8,679.63 km) |
| San Lorenzo de El Escorial to Redmond (Washington) | 5,253.79 mi (8,455.15 km) |
| San Lorenzo de El Escorial to Redondo Beach (California) | 5,807.16 mi (9,345.72 km) |
| San Lorenzo de El Escorial to Redwood City (California) | 5,771.86 mi (9,288.91 km) |
| San Lorenzo de El Escorial to Reedley (California) | 5,712.77 mi (9,193.81 km) |
