| Idar-Oberstein to Columbia (Illinois) | 4,554.37 mi (7,329.56 km) |
| Idar-Oberstein to Columbia (Maryland) | 3,993.03 mi (6,426.16 km) |
| Idar-Oberstein to Columbia (Missouri) | 4,609.66 mi (7,418.52 km) |
| Idar-Oberstein to Columbia (Pennsylvania) | 3,940.97 mi (6,342.38 km) |
| Idar-Oberstein to Columbia (South Carolina) | 4,398.72 mi (7,079.05 km) |
| Idar-Oberstein to Columbia (Tennessee) | 4,570.60 mi (7,355.67 km) |
| Idar-Oberstein to Columbia Heights (Minnesota) | 4,343.47 mi (6,990.14 km) |
| Idar-Oberstein to Columbine (Colorado) | 5,027.36 mi (8,090.76 km) |
| Idar-Oberstein to Columbus (Georgia) | 4,636.17 mi (7,461.19 km) |
| Idar-Oberstein to Columbus (Indiana) | 4,353.00 mi (7,005.48 km) |
| Idar-Oberstein to Columbus (Mississippi) | 4,729.27 mi (7,611.03 km) |
| Idar-Oberstein to Columbus (Nebraska) | 4,666.53 mi (7,510.06 km) |
| Idar-Oberstein to Columbus (Ohio) | 4,202.08 mi (6,762.59 km) |
| Idar-Oberstein to Commack (New York) | 3,774.87 mi (6,075.07 km) |
| Idar-Oberstein to Commerce (California) | 5,760.32 mi (9,270.33 km) |
