| Idar-Oberstein to Oak Harbor (Washington) | 5,040.02 mi (8,111.13 km) |
| Idar-Oberstein to Oak Hills (Oregon) | 5,208.34 mi (8,382.02 km) |
| Idar-Oberstein to Oak Lawn (Illinois) | 4,304.03 mi (6,926.66 km) |
| Idar-Oberstein to Oak Park (California) | 5,767.83 mi (9,282.42 km) |
| Idar-Oberstein to Oak Park (Illinois) | 4,297.21 mi (6,915.69 km) |
| Idar-Oberstein to Oak Park (Michigan) | 4,095.73 mi (6,591.45 km) |
| Idar-Oberstein to Oak Ridge (Florida) | 4,691.31 mi (7,549.93 km) |
| Idar-Oberstein to Oak Ridge (New Jersey) | 3,816.18 mi (6,141.55 km) |
| Idar-Oberstein to Oak Ridge (Tennessee) | 4,444.30 mi (7,152.41 km) |
| Idar-Oberstein to Oakdale (California) | 5,617.26 mi (9,040.11 km) |
| Idar-Oberstein to Oakdale (Minnesota) | 4,336.52 mi (6,978.96 km) |
| Idar-Oberstein to Oakland (California) | 5,653.65 mi (9,098.66 km) |
| Idar-Oberstein to Oakland (New Jersey) | 3,805.81 mi (6,124.86 km) |
| Idar-Oberstein to Oakland Park (Florida) | 4,751.28 mi (7,646.45 km) |
| Idar-Oberstein to Oakleaf Plantation (Florida) | 4,625.22 mi (7,443.57 km) |
