| Idylwood to Rockville (Maryland) | 13.66 mi (21.98 km) |
| Idylwood to Rockville Centre (New York) | 225.62 mi (363.10 km) |
| Idylwood to Rockwall (Texas) | 1,149.92 mi (1,850.62 km) |
| Idylwood to Rocky Mount (North Carolina) | 204.48 mi (329.08 km) |
| Idylwood to Rocky Point (New York) | 266.74 mi (429.27 km) |
| Idylwood to Rocky River (Ohio) | 303.18 mi (487.93 km) |
| Idylwood to Roessleville (New York) | 317.74 mi (511.36 km) |
| Idylwood to Rogers (Arkansas) | 943.12 mi (1,517.80 km) |
| Idylwood to Rogers (Minnesota) | 943.70 mi (1,518.75 km) |
| Idylwood to Rohnert Park (California) | 2,429.99 mi (3,910.69 km) |
| Idylwood to Rolla (Missouri) | 789.78 mi (1,271.04 km) |
| Idylwood to Rolling Meadows (Illinois) | 609.15 mi (980.34 km) |
| Idylwood to Roma (Texas) | 1,526.80 mi (2,457.14 km) |
| Idylwood to Rome (Georgia) | 545.65 mi (878.14 km) |
| Idylwood to Rome (New York) | 312.63 mi (503.13 km) |
