| Cottonwood to Rosemont (California) | 581.76 mi (936.26 km) |
| Cottonwood to Rosemount (Minnesota) | 1,216.78 mi (1,958.22 km) |
| Cottonwood to Rosenberg (Texas) | 1,010.40 mi (1,626.08 km) |
| Cottonwood to Roseville (California) | 586.49 mi (943.87 km) |
| Cottonwood to Roseville (Michigan) | 1,649.20 mi (2,654.12 km) |
| Cottonwood to Roseville (Minnesota) | 1,221.88 mi (1,966.42 km) |
| Cottonwood to Rossmoor (California) | 353.00 mi (568.09 km) |
| Cottonwood to Rossville (Maryland) | 1,972.38 mi (3,174.24 km) |
| Cottonwood to Roswell (Georgia) | 1,572.46 mi (2,530.62 km) |
| Cottonwood to Roswell (New Mexico) | 437.67 mi (704.35 km) |
| Cottonwood to Round Lake (Illinois) | 1,388.87 mi (2,235.17 km) |
| Cottonwood to Round Lake Beach (Illinois) | 1,390.71 mi (2,238.13 km) |
| Cottonwood to Round Rock (Texas) | 882.19 mi (1,419.76 km) |
| Cottonwood to Rowland Heights (California) | 339.88 mi (546.99 km) |
| Cottonwood to Rowlett (Texas) | 894.84 mi (1,440.11 km) |
