| Idar-Oberstein to Guerande | 474.86 mi (764.22 km) |
| Idar-Oberstein to Gueret | 351.06 mi (564.97 km) |
| Idar-Oberstein to Guichen | 431.05 mi (693.71 km) |
| Idar-Oberstein to Guidel | 509.15 mi (819.40 km) |
| Idar-Oberstein to Guilherand | 349.21 mi (562.00 km) |
| Idar-Oberstein to Guipavas | 536.93 mi (864.11 km) |
| Idar-Oberstein to Gujan-Mestras | 526.55 mi (847.40 km) |
| Idar-Oberstein to Guyancourt | 245.04 mi (394.35 km) |
| Idar-Oberstein to Hagondange | 60.33 mi (97.09 km) |
| Idar-Oberstein to Haguenau | 65.23 mi (104.99 km) |
| Idar-Oberstein to Halluin | 199.26 mi (320.68 km) |
| Idar-Oberstein to Harnes | 201.85 mi (324.85 km) |
| Idar-Oberstein to Haubourdin | 201.26 mi (323.89 km) |
| Idar-Oberstein to Hautmont | 155.05 mi (249.52 km) |
| Idar-Oberstein to Hayange | 62.01 mi (99.79 km) |
