| Idylwood to Yonkers (New York) | 226.89 mi (365.15 km) |
| Idylwood to Yorba Linda (California) | 2,263.80 mi (3,643.24 km) |
| Idylwood to York (Pennsylvania) | 78.50 mi (126.33 km) |
| Idylwood to Yorktown (Indiana) | 451.38 mi (726.43 km) |
| Idylwood to Yorkville (Illinois) | 622.31 mi (1,001.51 km) |
| Idylwood to Youngstown (Ohio) | 237.62 mi (382.41 km) |
| Idylwood to Youngsville (Louisiana) | 1,036.32 mi (1,667.80 km) |
| Idylwood to Ypsilanti (Michigan) | 408.58 mi (657.54 km) |
| Idylwood to Yuba City (California) | 2,360.97 mi (3,799.62 km) |
| Idylwood to Yucaipa (California) | 2,221.21 mi (3,574.69 km) |
| Idylwood to Yucca Valley (California) | 2,185.71 mi (3,517.56 km) |
| Idylwood to Yukon (Oklahoma) | 1,152.43 mi (1,854.66 km) |
| Idylwood to Yulee (Florida) | 621.55 mi (1,000.29 km) |
| Idylwood to Yuma (Arizona) | 2,123.40 mi (3,417.29 km) |
| Idylwood to Zachary (Louisiana) | 973.03 mi (1,565.95 km) |
