| Alcazar de San Juan to Rosemont (California) | 5,780.07 mi (9,302.13 km) |
| Alcazar de San Juan to Rosemount (Minnesota) | 4,378.46 mi (7,046.46 km) |
| Alcazar de San Juan to Rosenberg (Texas) | 5,085.25 mi (8,183.93 km) |
| Alcazar de San Juan to Roseville (California) | 5,767.56 mi (9,281.99 km) |
| Alcazar de San Juan to Roseville (Michigan) | 4,004.84 mi (6,445.17 km) |
| Alcazar de San Juan to Roseville (Minnesota) | 4,372.87 mi (7,037.46 km) |
| Alcazar de San Juan to Rossmoor (California) | 5,889.76 mi (9,478.66 km) |
| Alcazar de San Juan to Rossville (Maryland) | 3,795.51 mi (6,108.28 km) |
| Alcazar de San Juan to Roswell (Georgia) | 4,353.32 mi (7,005.99 km) |
| Alcazar de San Juan to Roswell (New Mexico) | 5,330.14 mi (8,578.04 km) |
| Alcazar de San Juan to Round Lake (Illinois) | 4,243.86 mi (6,829.83 km) |
| Alcazar de San Juan to Round Lake Beach (Illinois) | 4,241.56 mi (6,826.14 km) |
| Alcazar de San Juan to Round Rock (Texas) | 5,133.20 mi (8,261.09 km) |
| Alcazar de San Juan to Rowland Heights (California) | 5,873.15 mi (9,451.92 km) |
| Alcazar de San Juan to Rowlett (Texas) | 4,982.58 mi (8,018.69 km) |
