| Idylwood to Rosemont (California) | 2,356.33 mi (3,792.14 km) |
| Idylwood to Rosemount (Minnesota) | 909.34 mi (1,463.43 km) |
| Idylwood to Rosenberg (Texas) | 1,240.55 mi (1,996.48 km) |
| Idylwood to Roseville (California) | 2,350.59 mi (3,782.90 km) |
| Idylwood to Roseville (Michigan) | 390.50 mi (628.45 km) |
| Idylwood to Roseville (Minnesota) | 920.13 mi (1,480.80 km) |
| Idylwood to Rossmoor (California) | 2,282.84 mi (3,673.87 km) |
| Idylwood to Rossville (Maryland) | 50.70 mi (81.59 km) |
| Idylwood to Roswell (Georgia) | 519.28 mi (835.71 km) |
| Idylwood to Roswell (New Mexico) | 1,565.27 mi (2,519.06 km) |
| Idylwood to Round Lake (Illinois) | 618.91 mi (996.04 km) |
| Idylwood to Round Lake Beach (Illinois) | 618.52 mi (995.41 km) |
| Idylwood to Round Rock (Texas) | 1,293.68 mi (2,081.98 km) |
| Idylwood to Rowland Heights (California) | 2,268.21 mi (3,650.34 km) |
| Idylwood to Rowlett (Texas) | 1,155.76 mi (1,860.01 km) |
