| Reguengos de Monsaraz to Romeoville (Illinois) | 4,105.29 mi (6,606.83 km) |
| Reguengos de Monsaraz to Romulus (Michigan) | 3,867.32 mi (6,223.86 km) |
| Reguengos de Monsaraz to Ronkonkoma (New York) | 3,411.32 mi (5,489.98 km) |
| Reguengos de Monsaraz to Roosevelt (New York) | 3,436.83 mi (5,531.04 km) |
| Reguengos de Monsaraz to Rosamond (California) | 5,709.63 mi (9,188.76 km) |
| Reguengos de Monsaraz to Rosaryville (Maryland) | 3,645.71 mi (5,867.21 km) |
| Reguengos de Monsaraz to Roscoe (Illinois) | 4,123.00 mi (6,635.33 km) |
| Reguengos de Monsaraz to Rose Hill (Virginia) | 3,659.14 mi (5,888.82 km) |
| Reguengos de Monsaraz to Roseburg (Oregon) | 5,514.45 mi (8,874.65 km) |
| Reguengos de Monsaraz to Rosedale (California) | 5,726.41 mi (9,215.77 km) |
| Reguengos de Monsaraz to Rosedale (Maryland) | 3,615.03 mi (5,817.83 km) |
| Reguengos de Monsaraz to Roselle (Illinois) | 4,094.08 mi (6,588.78 km) |
| Reguengos de Monsaraz to Roselle (New Jersey) | 3,470.70 mi (5,585.55 km) |
| Reguengos de Monsaraz to Roselle Park (New Jersey) | 3,470.72 mi (5,585.59 km) |
| Reguengos de Monsaraz to Rosemead (California) | 5,741.11 mi (9,239.43 km) |
