| Idylwood to Ukiah (California) | 2,442.43 mi (3,930.72 km) |
| Idylwood to Union (Missouri) | 743.74 mi (1,196.94 km) |
| Idylwood to Union City (California) | 2,408.55 mi (3,876.18 km) |
| Idylwood to Union City (Georgia) | 549.15 mi (883.77 km) |
| Idylwood to Union City (New Jersey) | 212.55 mi (342.06 km) |
| Idylwood to Union City (Tennessee) | 669.16 mi (1,076.92 km) |
| Idylwood to Union Hill-Novelty Hill (Washington) | 2,300.08 mi (3,701.61 km) |
| Idylwood to Union Park (Florida) | 749.73 mi (1,206.57 km) |
| Idylwood to Uniondale (New York) | 229.51 mi (369.36 km) |
| Idylwood to Universal City (Texas) | 1,362.61 mi (2,192.91 km) |
| Idylwood to University (Florida) | 805.13 mi (1,295.73 km) |
| Idylwood to University City (Missouri) | 706.57 mi (1,137.12 km) |
| Idylwood to University Heights (Ohio) | 290.82 mi (468.03 km) |
| Idylwood to University of California-Santa Barbara (California) | 2,362.80 mi (3,802.57 km) |
| Idylwood to University Park (Texas) | 1,170.47 mi (1,883.69 km) |
