| San Juan to Rosemead (California) | 3,362.20 mi (5,410.94 km) |
| San Juan to Rosemont (California) | 3,574.96 mi (5,753.35 km) |
| San Juan to Rosemount (Minnesota) | 2,394.13 mi (3,852.98 km) |
| San Juan to Rosenberg (Texas) | 2,022.95 mi (3,255.63 km) |
| San Juan to Roseville (California) | 3,574.83 mi (5,753.14 km) |
| San Juan to Roseville (Michigan) | 1,937.15 mi (3,117.54 km) |
| San Juan to Roseville (Minnesota) | 2,409.55 mi (3,877.80 km) |
| San Juan to Rossmoor (California) | 3,360.44 mi (5,408.10 km) |
| San Juan to Rossville (Maryland) | 1,576.49 mi (2,537.12 km) |
| San Juan to Roswell (Georgia) | 1,561.13 mi (2,512.40 km) |
| San Juan to Roswell (New Mexico) | 2,586.48 mi (4,162.54 km) |
| San Juan to Round Lake (Illinois) | 2,099.29 mi (3,378.48 km) |
| San Juan to Round Lake Beach (Illinois) | 2,100.14 mi (3,379.85 km) |
| San Juan to Round Rock (Texas) | 2,147.30 mi (3,455.75 km) |
| San Juan to Rowland Heights (California) | 3,350.71 mi (5,392.45 km) |
