| Greenock to Gottmadingen | 807.44 mi (1,299.45 km) |
| Greenock to Graben-Neudorf | 726.01 mi (1,168.40 km) |
| Greenock to Grafelfing | 871.91 mi (1,403.20 km) |
| Greenock to Grafenhainichen | 757.24 mi (1,218.67 km) |
| Greenock to Grafing bei Munchen | 893.04 mi (1,437.21 km) |
| Greenock to Grefrath | 554.43 mi (892.26 km) |
| Greenock to Greifswald | 728.19 mi (1,171.91 km) |
| Greenock to Greiz | 787.38 mi (1,267.17 km) |
| Greenock to Grenzach-Wyhlen | 784.54 mi (1,262.60 km) |
| Greenock to Greven | 567.49 mi (913.29 km) |
| Greenock to Grevenbroich | 573.60 mi (923.12 km) |
| Greenock to Grevesmuhlen | 647.41 mi (1,041.91 km) |
| Greenock to Griesheim | 694.72 mi (1,118.04 km) |
| Greenock to Grimma | 784.79 mi (1,263.00 km) |
| Greenock to Grimmen | 714.42 mi (1,149.75 km) |
