| Idar-Oberstein to Grobenzell | 211.45 mi (340.29 km) |
| Idar-Oberstein to Gronau | 173.21 mi (278.76 km) |
| Idar-Oberstein to Gross Kreutz | 301.42 mi (485.08 km) |
| Idar-Oberstein to Gross-Gerau | 54.18 mi (87.20 km) |
| Idar-Oberstein to Gross-Umstadt | 73.06 mi (117.58 km) |
| Idar-Oberstein to Gross-Zimmern | 68.76 mi (110.66 km) |
| Idar-Oberstein to Grossbeeren | 317.98 mi (511.73 km) |
| Idar-Oberstein to Grossbottwar | 101.71 mi (163.69 km) |
| Idar-Oberstein to Grossburgwedel | 221.65 mi (356.70 km) |
| Idar-Oberstein to Grossenhain | 294.73 mi (474.33 km) |
| Idar-Oberstein to Grossenkneten | 227.52 mi (366.15 km) |
| Idar-Oberstein to Grossenluder | 115.95 mi (186.60 km) |
| Idar-Oberstein to Grosshansdorf | 301.08 mi (484.55 km) |
| Idar-Oberstein to Grossostheim | 80.18 mi (129.05 km) |
| Idar-Oberstein to Grossraschen | 320.08 mi (515.12 km) |
