| Ridgecrest to Rosemont (California) | 286.40 mi (460.91 km) |
| Ridgecrest to Rosemount (Minnesota) | 1,435.29 mi (2,309.87 km) |
| Ridgecrest to Rosenberg (Texas) | 1,335.73 mi (2,149.64 km) |
| Ridgecrest to Roseville (California) | 295.86 mi (476.15 km) |
| Ridgecrest to Roseville (Michigan) | 1,907.96 mi (3,070.57 km) |
| Ridgecrest to Roseville (Minnesota) | 1,436.87 mi (2,312.42 km) |
| Ridgecrest to Rossmoor (California) | 129.47 mi (208.37 km) |
| Ridgecrest to Rossville (Maryland) | 2,252.86 mi (3,625.64 km) |
| Ridgecrest to Roswell (Georgia) | 1,883.32 mi (3,030.90 km) |
| Ridgecrest to Roswell (New Mexico) | 763.25 mi (1,228.34 km) |
| Ridgecrest to Round Lake (Illinois) | 1,644.32 mi (2,646.27 km) |
| Ridgecrest to Round Lake Beach (Illinois) | 1,645.85 mi (2,648.75 km) |
| Ridgecrest to Round Rock (Texas) | 1,207.77 mi (1,943.71 km) |
| Ridgecrest to Rowland Heights (California) | 115.37 mi (185.68 km) |
| Ridgecrest to Rowlett (Texas) | 1,217.57 mi (1,959.50 km) |
