| Prestonpans to Rosemont (California) | 4,978.13 mi (8,011.53 km) |
| Prestonpans to Rosemount (Minnesota) | 3,756.29 mi (6,045.16 km) |
| Prestonpans to Rosenberg (Texas) | 4,656.83 mi (7,494.45 km) |
| Prestonpans to Roseville (California) | 4,963.98 mi (7,988.76 km) |
| Prestonpans to Roseville (Michigan) | 3,511.46 mi (5,651.15 km) |
| Prestonpans to Roseville (Minnesota) | 3,745.81 mi (6,028.30 km) |
| Prestonpans to Rossmoor (California) | 5,163.44 mi (8,309.75 km) |
| Prestonpans to Rossville (Maryland) | 3,426.08 mi (5,513.75 km) |
| Prestonpans to Roswell (Georgia) | 3,991.69 mi (6,424.01 km) |
| Prestonpans to Roswell (New Mexico) | 4,751.68 mi (7,647.09 km) |
| Prestonpans to Round Lake (Illinois) | 3,704.62 mi (5,962.01 km) |
| Prestonpans to Round Lake Beach (Illinois) | 3,701.97 mi (5,957.75 km) |
| Prestonpans to Round Rock (Texas) | 4,669.43 mi (7,514.72 km) |
| Prestonpans to Rowland Heights (California) | 5,146.99 mi (8,283.27 km) |
| Prestonpans to Rowlett (Texas) | 4,498.66 mi (7,239.89 km) |
