| Idar-Oberstein to Cuevas del Almanzora | 971.46 mi (1,563.41 km) |
| Idar-Oberstein to Cullera | 817.77 mi (1,316.07 km) |
| Idar-Oberstein to Culleredo | 866.21 mi (1,394.04 km) |
| Idar-Oberstein to Cunit | 648.98 mi (1,044.44 km) |
| Idar-Oberstein to Daganzo de Arriba | 821.06 mi (1,321.37 km) |
| Idar-Oberstein to Daimiel | 909.24 mi (1,463.27 km) |
| Idar-Oberstein to Don Benito | 985.20 mi (1,585.52 km) |
| Idar-Oberstein to Donostia | 623.82 mi (1,003.94 km) |
| Idar-Oberstein to Dos Hermanas | 1,081.69 mi (1,740.80 km) |
| Idar-Oberstein to Durango | 653.55 mi (1,051.78 km) |
| Idar-Oberstein to Ecija | 1,042.26 mi (1,677.36 km) |
| Idar-Oberstein to Ejea de los Caballeros | 662.01 mi (1,065.40 km) |
| Idar-Oberstein to El Alamo | 855.17 mi (1,376.27 km) |
| Idar-Oberstein to El Arahal | 1,071.54 mi (1,724.48 km) |
| Idar-Oberstein to El Astillero | 684.19 mi (1,101.10 km) |
