| Forfar to Rosemont (California) | 4,947.52 mi (7,962.26 km) |
| Forfar to Rosemount (Minnesota) | 3,735.87 mi (6,012.30 km) |
| Forfar to Rosenberg (Texas) | 4,643.55 mi (7,473.08 km) |
| Forfar to Roseville (California) | 4,933.31 mi (7,939.39 km) |
| Forfar to Roseville (Michigan) | 3,497.67 mi (5,628.95 km) |
| Forfar to Roseville (Minnesota) | 3,725.18 mi (5,995.10 km) |
| Forfar to Rossmoor (California) | 5,136.05 mi (8,265.67 km) |
| Forfar to Rossville (Maryland) | 3,418.25 mi (5,501.13 km) |
| Forfar to Roswell (Georgia) | 3,982.77 mi (6,409.64 km) |
| Forfar to Roswell (New Mexico) | 4,731.53 mi (7,614.66 km) |
| Forfar to Round Lake (Illinois) | 3,688.22 mi (5,935.62 km) |
| Forfar to Round Lake Beach (Illinois) | 3,685.56 mi (5,931.34 km) |
| Forfar to Round Rock (Texas) | 4,654.56 mi (7,490.78 km) |
| Forfar to Rowland Heights (California) | 5,119.62 mi (8,239.23 km) |
| Forfar to Rowlett (Texas) | 4,483.19 mi (7,215.00 km) |
