| Idar-Oberstein to Hutchinson (Minnesota) | 4,390.64 mi (7,066.05 km) |
| Idar-Oberstein to Hutto (Texas) | 5,239.35 mi (8,431.91 km) |
| Idar-Oberstein to Hyattsville (Maryland) | 4,007.68 mi (6,449.73 km) |
| Idar-Oberstein to Hybla Valley (Virginia) | 4,022.47 mi (6,473.53 km) |
| Idar-Oberstein to Idaho Falls (Idaho) | 5,032.92 mi (8,099.70 km) |
| Idar-Oberstein to Idylwood (Virginia) | 4,021.13 mi (6,471.38 km) |
| Idar-Oberstein to Ilchester (Maryland) | 3,988.52 mi (6,418.89 km) |
| Idar-Oberstein to Immokalee (Florida) | 4,793.48 mi (7,714.35 km) |
| Idar-Oberstein to Imperial (California) | 5,747.54 mi (9,249.78 km) |
| Idar-Oberstein to Imperial Beach (California) | 5,811.89 mi (9,353.33 km) |
| Idar-Oberstein to Independence (Kentucky) | 4,311.88 mi (6,939.30 km) |
| Idar-Oberstein to Independence (Missouri) | 4,677.52 mi (7,527.74 km) |
| Idar-Oberstein to Indian Trail (North Carolina) | 4,338.87 mi (6,982.74 km) |
| Idar-Oberstein to Indiana (Pennsylvania) | 4,021.65 mi (6,472.22 km) |
| Idar-Oberstein to Indianapolis (Indiana) | 4,334.79 mi (6,976.18 km) |
