| Idar-Oberstein to Roura | 4,638.46 mi (7,464.88 km) |
| Idar-Oberstein to Saint-Georges | 4,662.01 mi (7,502.78 km) |
| Idar-Oberstein to Saint-Laurent-du-Maroni | 4,667.87 mi (7,512.22 km) |
| Idar-Oberstein to Sinnamary | 4,629.15 mi (7,449.90 km) |
| Idar-Oberstein to Aachen | 91.42 mi (147.13 km) |
| Idar-Oberstein to Aalen | 139.51 mi (224.51 km) |
| Idar-Oberstein to Abensberg | 214.03 mi (344.45 km) |
| Idar-Oberstein to Achern | 81.90 mi (131.80 km) |
| Idar-Oberstein to Achim | 243.31 mi (391.56 km) |
| Idar-Oberstein to Adelsdorf | 159.95 mi (257.42 km) |
| Idar-Oberstein to Adendorf | 281.21 mi (452.56 km) |
| Idar-Oberstein to Aerzen | 182.55 mi (293.79 km) |
| Idar-Oberstein to Ahaus | 163.31 mi (262.82 km) |
| Idar-Oberstein to Ahlen | 144.01 mi (231.76 km) |
| Idar-Oberstein to Ahrensburg | 301.12 mi (484.61 km) |
