| Idar-Oberstein to Ukiah (California) | 5,599.47 mi (9,011.48 km) |
| Idar-Oberstein to Union (Missouri) | 4,584.72 mi (7,378.39 km) |
| Idar-Oberstein to Union City (California) | 5,659.34 mi (9,107.82 km) |
| Idar-Oberstein to Union City (Georgia) | 4,570.16 mi (7,354.96 km) |
| Idar-Oberstein to Union City (New Jersey) | 3,808.74 mi (6,129.57 km) |
| Idar-Oberstein to Union City (Tennessee) | 4,609.56 mi (7,418.38 km) |
| Idar-Oberstein to Union Hill-Novelty Hill (Washington) | 5,061.90 mi (8,146.35 km) |
| Idar-Oberstein to Union Park (Florida) | 4,679.02 mi (7,530.15 km) |
| Idar-Oberstein to Uniondale (New York) | 3,793.03 mi (6,104.29 km) |
| Idar-Oberstein to Universal City (Texas) | 5,320.97 mi (8,563.28 km) |
| Idar-Oberstein to University (Florida) | 4,753.98 mi (7,650.78 km) |
| Idar-Oberstein to University City (Missouri) | 4,548.56 mi (7,320.20 km) |
| Idar-Oberstein to University Heights (Ohio) | 4,076.08 mi (6,559.82 km) |
| Idar-Oberstein to University of California-Santa Barbara (California) | 5,786.76 mi (9,312.88 km) |
| Idar-Oberstein to University Park (Texas) | 5,089.25 mi (8,190.35 km) |
