| Idylwood to Ridgeland (Mississippi) | 851.67 mi (1,370.63 km) |
| Idylwood to Ridgewood (New Jersey) | 218.49 mi (351.63 km) |
| Idylwood to Rifle (Colorado) | 1,629.09 mi (2,621.76 km) |
| Idylwood to Rincon (Georgia) | 508.66 mi (818.62 km) |
| Idylwood to Ringwood (New Jersey) | 217.98 mi (350.80 km) |
| Idylwood to Río Grande (Puerto Rico) | 1,572.72 mi (2,531.04 km) |
| Idylwood to Rio Grande City (Texas) | 1,519.62 mi (2,445.59 km) |
| Idylwood to Rio Linda (California) | 2,358.39 mi (3,795.46 km) |
| Idylwood to Rio Rancho (New Mexico) | 1,637.19 mi (2,634.80 km) |
| Idylwood to Rio Rico (Arizona) | 1,962.48 mi (3,158.30 km) |
| Idylwood to Ripon (California) | 2,359.28 mi (3,796.89 km) |
| Idylwood to River Edge (New Jersey) | 219.03 mi (352.49 km) |
| Idylwood to River Falls (Wisconsin) | 892.10 mi (1,435.70 km) |
| Idylwood to River Forest (Illinois) | 595.38 mi (958.17 km) |
| Idylwood to River Grove (Illinois) | 596.88 mi (960.58 km) |
