| Gourock to Gernsbach | 742.63 mi (1,195.15 km) |
| Gourock to Gernsheim | 699.25 mi (1,125.34 km) |
| Gourock to Gerstetten | 803.27 mi (1,292.74 km) |
| Gourock to Gersthofen | 840.89 mi (1,353.28 km) |
| Gourock to Gerstungen | 700.44 mi (1,127.25 km) |
| Gourock to Gescher | 553.30 mi (890.46 km) |
| Gourock to Geseke | 618.61 mi (995.55 km) |
| Gourock to Gevelsberg | 590.72 mi (950.67 km) |
| Gourock to Giengen an der Brenz | 810.62 mi (1,304.57 km) |
| Gourock to Giesen | 648.27 mi (1,043.29 km) |
| Gourock to Giessen | 667.67 mi (1,074.51 km) |
| Gourock to Gifhorn | 663.47 mi (1,067.75 km) |
| Gourock to Gilching | 869.98 mi (1,400.09 km) |
| Gourock to Ginsheim-Gustavsburg | 683.44 mi (1,099.88 km) |
| Gourock to Gladbeck | 567.70 mi (913.62 km) |
