| Gourock to Gottmadingen | 809.18 mi (1,302.25 km) |
| Gourock to Graben-Neudorf | 727.82 mi (1,171.32 km) |
| Gourock to Grafelfing | 873.77 mi (1,406.20 km) |
| Gourock to Grafenhainichen | 759.26 mi (1,221.92 km) |
| Gourock to Grafing bei Munchen | 894.92 mi (1,440.23 km) |
| Gourock to Grefrath | 556.30 mi (895.29 km) |
| Gourock to Greifswald | 730.22 mi (1,175.18 km) |
| Gourock to Greiz | 789.37 mi (1,270.37 km) |
| Gourock to Grenzach-Wyhlen | 786.21 mi (1,265.29 km) |
| Gourock to Greven | 569.46 mi (916.45 km) |
| Gourock to Grevenbroich | 575.47 mi (926.13 km) |
| Gourock to Grevesmuhlen | 649.45 mi (1,045.19 km) |
| Gourock to Griesheim | 696.58 mi (1,121.03 km) |
| Gourock to Grimma | 786.80 mi (1,266.24 km) |
| Gourock to Grimmen | 716.46 mi (1,153.02 km) |
