| Plymouth to Rosemont (California) | 5,210.54 mi (8,385.55 km) |
| Plymouth to Rosemount (Minnesota) | 3,909.62 mi (6,291.93 km) |
| Plymouth to Rosenberg (Texas) | 4,745.54 mi (7,637.20 km) |
| Plymouth to Roseville (California) | 5,196.96 mi (8,363.70 km) |
| Plymouth to Roseville (Michigan) | 3,612.32 mi (5,813.47 km) |
| Plymouth to Roseville (Minnesota) | 3,900.96 mi (6,277.99 km) |
| Plymouth to Rossmoor (California) | 5,367.66 mi (8,638.41 km) |
| Plymouth to Rossville (Maryland) | 3,478.96 mi (5,598.84 km) |
| Plymouth to Roswell (Georgia) | 4,048.91 mi (6,516.09 km) |
| Plymouth to Roswell (New Mexico) | 4,896.95 mi (7,880.87 km) |
| Plymouth to Round Lake (Illinois) | 3,825.30 mi (6,156.23 km) |
| Plymouth to Round Lake Beach (Illinois) | 3,822.76 mi (6,152.14 km) |
| Plymouth to Round Rock (Texas) | 4,771.26 mi (7,678.61 km) |
| Plymouth to Rowland Heights (California) | 5,351.04 mi (8,611.67 km) |
| Plymouth to Rowlett (Texas) | 4,606.39 mi (7,413.26 km) |
