| Portici to Gottmadingen | 551.11 mi (886.92 km) |
| Portici to Graben-Neudorf | 642.78 mi (1,034.45 km) |
| Portici to Grafelfing | 524.26 mi (843.72 km) |
| Portici to Grafenhainichen | 758.33 mi (1,220.42 km) |
| Portici to Grafing bei Munchen | 513.05 mi (825.67 km) |
| Portici to Grefrath | 820.45 mi (1,320.39 km) |
| Portici to Greifswald | 917.50 mi (1,476.57 km) |
| Portici to Greiz | 687.25 mi (1,106.03 km) |
| Portici to Grenzach-Wyhlen | 570.45 mi (918.04 km) |
| Portici to Greven | 841.29 mi (1,353.93 km) |
| Portici to Grevenbroich | 800.27 mi (1,287.90 km) |
| Portici to Grevesmuhlen | 913.39 mi (1,469.96 km) |
| Portici to Griesheim | 684.48 mi (1,101.56 km) |
| Portici to Grimma | 723.99 mi (1,165.15 km) |
| Portici to Grimmen | 920.23 mi (1,480.97 km) |
