| Puerto del Rosario to Rosemont (California) | 5,858.44 mi (9,428.25 km) |
| Puerto del Rosario to Rosemount (Minnesota) | 4,357.86 mi (7,013.30 km) |
| Puerto del Rosario to Rosenberg (Texas) | 4,835.42 mi (7,781.85 km) |
| Puerto del Rosario to Roseville (California) | 5,848.52 mi (9,412.29 km) |
| Puerto del Rosario to Roseville (Michigan) | 3,894.74 mi (6,267.97 km) |
| Puerto del Rosario to Roseville (Minnesota) | 4,357.42 mi (7,012.58 km) |
| Puerto del Rosario to Rossmoor (California) | 5,877.41 mi (9,458.78 km) |
| Puerto del Rosario to Rossville (Maryland) | 3,595.19 mi (5,785.90 km) |
| Puerto del Rosario to Roswell (Georgia) | 4,098.04 mi (6,595.15 km) |
| Puerto del Rosario to Roswell (New Mexico) | 5,201.77 mi (8,371.45 km) |
| Puerto del Rosario to Round Lake (Illinois) | 4,155.49 mi (6,687.62 km) |
| Puerto del Rosario to Round Lake Beach (Illinois) | 4,153.71 mi (6,684.76 km) |
| Puerto del Rosario to Round Rock (Texas) | 4,911.52 mi (7,904.33 km) |
| Puerto del Rosario to Rowland Heights (California) | 5,861.59 mi (9,433.32 km) |
| Puerto del Rosario to Rowlett (Texas) | 4,789.09 mi (7,707.29 km) |
